Tuner Tuesday Double Take: 2002 and 2003 BMW M5 Dinan S2s

Tuner Tuesday Double Take: 2002 and 2003 BMW M5 Dinan S2s

There are a few select automotive tuners who can take an impressive package and refine it into an even better entity. That group includes legends such as AMG, Alpina and Ruf – all of which are staples of this segment.

Yet they are far from alone. Given the task of improving on what is generally considered to be one of the greatest sedans ever made is no small feat, but if there was one group up to it, it was Steve Dinan’s eponymous company in California.

While just about anyone can take a turbocharged engine and crank up the boost, slap a few stickers on it and call it done, the E39 M5 didn’t come with forced induction. On top of that, it was a motor which wasn’t exactly underdeveloped before it went into production. Nor were the brakes, suspension, or any other aspect of the third gen M5. But Dinan thought they could improve upon them, and with a tremendous amount of work, did.

Dinan went to town on the S62 from start to end. Out came the factory air boxes, air meters and velocity stacks, replaced by Dinan units of larger diameter and better flow qualities, along with larger throttle bodies bored out by the company. This necessitated reprogramming of the computer controls for the engine to match the new flow characteristics. To help the exhaust side of the motor, unique tubular headers were fit to a free-flowing, lightweight exhaust system. While this sounds a bit like old-school engineering, it was successful; the result was an additional 76 horsepower and 51 lb.ft of torque – basically, this was like adding a 1980 Rabbit’s worth of power to an already powerful car.

Dinan coupled the engine mods with a shorter final drive and higher rev-limiter to reach fantastic speeds. The S2 was capable of 0-60 runs around 4 seconds flat and, in unrestricted mode, geared out around 190 mph in 6th.…

Feature Listing: 1997 BMW 328is

Feature Listing: 1997 BMW 328is

For the 1996 model year, BMW replaced the 325 with the lightly revised 328 model. Power was up with the new M52B28, good for 190 horsepower and 210 lb.ft of torque. Although the new motor represented only a 1 horsepower net gain, there was now 15% more torque and a broader, more usable power band with the M52. That change alone was enough to slash the best part of a second off the 0-60 time, which now came in 7.3 rather than 8 seconds. The motor was much more than just an increase in displacement; lighter internals, revised intake and exhaust and dual oxygen sensors meant it was more efficient and smoother, too. New wheels, body-color lower moldings and revised kidneys were met with, amazingly, a lower price point as the base price of the 328 coupe fell a little over $500 to approximately $33,000.

‘Meet the new Boss’ continued to be the theme for the 3-series then, which remained the benchmark by which all others were judged. Car and Driver pronounced the chassis as “the definitive sports sedan” and the 328 and M3 models continued their dominance of the magazine’s perennial 10 Best list. That this proclamation came from notorious Bavarian-leaning C&D is perhaps no surprise, but what may shock some is that the 3-series didn’t appear as a winner until the E36 chassis in 1992, while it would go on to place an astonishing and unmatched 22 times.

Yet despite their prowess, we tend to only focus on one model in the range – the M3. Perhaps that’s because of their prolific production, perhaps because of their relative affordability; likely we just take it for granted because the 3-series seems to be ageless in its competency. Certainly, it’s an injustice to the normal 325/328 models, in their own right an excellent choice for enthusiasts.…

1977 BMW 630CSi

1977 BMW 630CSi

Recently I looked at the one-year only BMW 630CSi. With only 17,000 miles on the odometer and in period correct Reseda Green with slightly updated BBS Mahle wheels, it looked like a great example. Unfortunately, it had three strikes against it; the photography and presentation wasn’t outstanding for the mileage, it was an automatic and the asking price was a steep $20,000.

1977 BMW 630CSi with 17,000 Miles

630s are infrequently seen in today’s market, so it was with some surprise that another 1977 popped up for sale in such short order. This time in Rubinrot Metallic and wearing again updated BBS Mahle wheels with a more aggressive fitment, this E24 is a no reserve auction and, importantly, a 5-speed manual. Is this the one to get?

CLICK FOR DETAILS: 1977 BMW 630CSi on eBay

1988 BMW M3

1988 BMW M3

It’s only been a little over a week since I last looked at an E30 M3. A 297,000 mile example with extensive rebuild work, it brushed up against $40,000 in bidding in the no reserve auction.

Clearly, M3 mania hasn’t died down all that much.

Sellers have taken note; at any given time, there are a plethora of E30 M3s available on the market. Today’s search yielded no less than eight examples on eBay; average asking price? About $64,000. But that’s nothing compared to the nine that Enthusiast Auto Group have, including no less than five Sport Evolutions. If you have to ask….

But not many sellers are laying it out on the line. If the market really is plum crazy for these cars, why are more people not rolling the dice and taking market value? For example, if a nearly 300,000 mile example hits the best part of $40,000, what would a much lower mile example bring?

We’re about to find out.

CLICK FOR DETAILS: 1988 BMW M3 on eBay

2016 BMW M3 Individual

2016 BMW M3 Individual

Speaking generally, there aren’t too many new cars that cross the pages of this site. It’s even somewhat rare for us to breach the decade-old mark; that’s the point where really nice used examples of our favorites start to become hard to locate. And, frankly since anyone can walk into a dealership, sign a few papers and walk out a lot lighter but with any specification car they can afford, the older metal is typically what draws our (and, hopefully, your) interest.

But once in a while something pretty special comes along, from a 911R to this car. The fifth generation F80 M3 has taken a huge leap forward in complexity, technology and performance. The S55 twin-turbocharged inline-6 is an absolute tower of power; while ultimate horses didn’t increase much version the E9x S65 V8 (425 versus 414), the torque was the big news. It was in part the final number – 410 lb ft., up an amazing 90 over the V8, but it was also the reality of when you could use that torque. The S65 developed peak twist at just shy of 4,000 rpms; the S55 does it at 1,850. Not only that, but the torque curve is billiard table flat until 5,500 rpm. The result, despite the heavy weight stature of the new gigantic F80, is astonishing speed.

By itself, the F80 M3 is a force to be reckoned with. However, this particular M3 is just that bit more special, as it was handed over the group at BMW Individual and painted in E46-signature Laguna Seca Blue:

CLICK FOR DETAILS: 2016 BMW M3 Individual on eBay

1968 BMW 1600

1968 BMW 1600

BMW’s long road to recovery in the postwar era was interesting to say the least. Before the war, BMW had a moderately successful series of luxury and sports cars with its 326, 327 and 328 lineup. However, the market for those cars in Germany didn’t exist in the early 1950s and the technology was quite dated, so BMW found itself reliant upon an Italian-designed and licensed bubble car — the Isetta — to sustain early sales. Of course, with their motorcycle expertise, the air-cooled twins that found their way into Isettas were reliable (though not sprightly) units.

Though economical, a family sedan the Isetta did not make, so starting in 1957 BMW stretched the two seats into four and created the 600. With just shy of 600cc from an enlarged rear-mounted engine borrowed from a R67 motorcycle and a four-speed manual gearbox driving a new semi-independent trailing arm rear end, the 600 was a serious step forward for the company. The improvements were masked behind a familiar face (which still served as the primary door, as with the Isetta) and the 600 was not a sales success, with just shy of 35,000 produced. Intended to compete with the Beetle, it offered little respite from Volkswagen’s steamrolling sales success.

1959 BMW 600

To remedy this, BMW continued to develop the 600 chassis into the larger and more conventional 700 model. Launched in 1959 as BMW skirted attempts by Daimler-Benz to purchase the Munich-based firm, the 700 heralded BMW’s first true postwar sedan. Yet in spite of the conventional sedan proportions, the 700 retained the motorcycle-based air-cooled flat-twin in the back, driving the rear wheels. Back when BMW’s naming conventions matched their engine sizes, the eponymous sedan’s power was upgraded to nearly 700cc and 30 horsepower — 50 percent more than the 600.…

1977 BMW 630CSi with 17,000 Miles

1977 BMW 630CSi with 17,000 Miles

A decade on from the takeover of Hans Glas GmbH, BMW put the Dingolfing production line and engineers to work on their new big coupe. This allowed them to build the design in-house, instead of subcontracting construction of the 2-door as they had with the E9 to Karmann. The E24 was released in 1976, and compared to the Glas V8 they had borrowed for their premium product in the late 1960s it was thoroughly modern. Paul Bracq penned the lines as he did for all BMWs of the period, and but while there was a strong family resemblance between the 3- ,5- ,6- and 7-series cars, the E24 was where the long, low lines and sweeping greenhouse worked the best.

While initially the car was introduced to the world with many of the items from the E9 carried over, the U.S. got a special one-off for its introduction year. The 630CSi was brought in 1977 with a D-Jetronic fuel injected version of the M30B30 which itself had also seen duty in the E9. With slightly lower compression and emissions equipment fitted, it produced 176 horsepower and was shared with the contemporary 530i until 1978. But in late 1977, BMW yanked the 630 from the U.S., replacing it with the more powerful 633CSi.

While BMW’s sales between 1970 and 1977 had doubled (14,574 total vehicles to 28,766), the number of early 6s that made the journey was still relatively small. Couple that with thermal reactor failure that was a demise of many of the early U.S.-bound 3.0s, and of course the big nemesis of the 70s BMW – rust – and finding a lovely example of the early E24 here in the U.S. is quite difficult:

CLICK FOR DETAILS: 1977 BMW 630CSi on eBay

1967 BMW Glas 3000 V8

1967 BMW Glas 3000 V8

Two names appear in this post that aren’t nearly as widely recognized as they should be. The first is Andreas Glas, the proprietor of Hans Glas GmbH. In the 1960s, this company briefly moved away from its bonds as constructor of sewing machines and licensed Goggomobils to produce some seriously pretty coupes; the 1300GT and 1700GT were the first and better known, but the 2600 and 3000V8 were no less striking. That’s because of the second name involved in this post; Pietro Frua.

Frua isn’t nearly as well known as the other great Italian designers of the 1960s, but he had a unique style all his own. Well before Gandini and Giugiaro capitalized on the angular wedge era of automotive design, Frua’s low, long and flat lines stood sharply apart from the rounded arches that dominated Pininfarina, Ghia and Vignale. Glas used the designs, along with the pioneering use of timing belts, to offer a slightly different vision of German transportation. It was more emotive, more flowing and, frankly, more pretty than just about anything else in period from the major manufacturers. Indeed, many compared Frua’s work on the 2600 to the Maserati Sebring – exotic company, indeed, and fitting given that the designer went on to work on several of the Trident’s designs.

But Hans Glas GmbH was bought out outright by BMW, mostly for the procurement of the Dingolfing plant and engineering crew. Before BMW closed the chapter, though, they updated a few of the Glas designs with new Munich power, stuck some BMW badges on them and Viola! A new catalog of cars! This 1967 BMW Glas 3000 V8 is an example of the seldom seen period of BMW history:

CLICK FOR DETAILS: 1967 BMW Glas 3000 V8 on eBay

1990 BMW M3 with 297,000 Miles

1990 BMW M3 with 297,000 Miles

I believe this is the perfect counterpoint to yesterday’s 968 Coupe. The recipe is much the same, though the result is even more legendary. But what I find so interesting in considering these two cars is not how similar they are, but indeed their opposites. Unlike the 968, this M3 was driven with aplomb, eclipsing nearly 300,000 miles so far. It’s not a particularly special color combination; Diamantschwarz Metallic (181) over Black leather is pretty standard though admittedly it looks very nice. It wasn’t unusually specified, as it carries the normal assortment of M3 options; air conditioning, sunroof, cruise control and electric windows. While yesterday’s 968 was basically factory fresh, obviously with the amount of miles on this chassis, to look anything like the photos it’s had to go under the knife and from the inside out this M3 has been thoroughly rebuilt. But the real tell will be what the hammer falls for in two days. While the immediate reaction of many to yesterday’s 968 was that it was heavily overvalued in asking price, I’m curious to see what the reaction to the bidding on this M3 – already at $28,200 at time of writing – is:

CLICK FOR DETAILS: 1990 BMW M3 on eBay

Evergreen Forest, Part II: 1998 BMW M Roadster

Evergreen Forest, Part II: 1998 BMW M Roadster

Last November, I took a look at what was to me a very eye-catching and interesting M Roadster. The E36/7 is still a fairly polarizing design, but as with many models there are signature colors which help to make it both stand out from the rest of the crowd and, in some ways, make it more desirable. For the M Roadster and Coupe, color-matched interior was available on Imola Red, Estoril Blue, and perhaps the most outlandish color – Evergreen Metallic. Finding one of the twin Evergreens can be difficult; only a claimed 176 of color 358 Evergreen Metallic with the Q6EV Evergreen/Black Nappa interior were produced for the U.S. market. I looked at one in November of last year:

Evergreen Forest: 1998 BMW M Roadster

While that example was quite clean and, as what was probably a former press vehicle, it had an interesting history, the asking price was close to top-dollar for a S52 equipped car. But today I have a comparative point; another ’98 Evergreen/Evergreen M Roadster. But under the hood lies something a bit more potent….

CLICK FOR DETAILS: 1998 BMW M Roadster on eBay.co.uk

2001 BMW M3 with 10,000 Miles

2001 BMW M3 with 10,000 Miles

EDIT 8/10/2017 – IT’S BACK! Now with a $58,900 asking price, according to Hunting Ridge Motor’s site. With prices on the rise when the right combinations appear on these E46s, it will be interesting to see when and what amount it finally sells for.

EDIT 7/25/2014: with a few well placed seeds and some research, it appears that this car is the same one as the 10,000 mile M3 I wrote up in May here. That makes the asking price and modifications all the more puzzling. Thanks for the interest and sorry that I didn’t catch it the first time around!

What is the price for perfection? What would you be willing to pay for a brand new example of the car you love? There are certainly a lot of people who love the E46 M3 including me. I really think it was a high point of design for BMW; those sweeping arches, the delicate lines in the hood, the hunched, angry stance – it’s perfect, and best of all, it’s relatively affordable still. But many have already begun to fall into disrepair, and of course when you’re buying an older car you’re subject to what comes to market and managing repairs, restoration and asking price. But what if the car was effectively brand new? Chances are everyone would say “Sign me up!”, especially if that car was in one of the most sought after color combinations. They would, that is, until they saw the price tag:

CLICK FOR DETAILS: 2001 BMW M3 on eBay

1990 BMW M5

1990 BMW M5

From the “Cars that need no introduction” file, witness the M5. So ingrained into the halls of automotive Valhalla is the M5 that it seems as though there was never a time without one. Yet while there were fast sedans that predated the Motorsport 5-series, the reality is that this was the blueprint which all subsequent fast sedans (tried to) emulate.

If you look up “benchmark” in the dictionary, the M5 should appear as an alternate definition.

But enough of the hyperbole, hoopla and heady praise. You know the details of what makes this car great. So what makes this particular one special?

CLICK FOR DETAILS: 1990 BMW M5 on eBay

1995 BMW M3 GT

1995 BMW M3 GT

While you’re no doubt familiar with the great lament of the de-tuned E36 M3 and the inflated price of the very limited Lightweight model, Europe enjoyed a full spectrum of Motorsport performance. One of the potent additions to the lineup was that of the M3 GT. Intended to homologate racing bits and aerodynamic tweaks for the E36, 350 limited BF99 examples were produced in early 1995. The motor was turned up to 295 horsepower with hotter cams, special oil pumps and Motorsport oil pan and revised computer controls. They also had stiffened and lowered suspension, a strut brace and a 3.23 final drive. Outside new spoilers front and rear increased downforce, and like the Lightweight the GT wore the M forged double spoke staggered wheels. Harder to spot were the aluminum doors the car wore to help keep weight down. All were painted 312 British Racing Green and featured Mexico Green Nappa leather interior with Alcantara bolsters, special Motorsports badging and carbon fiber trim.

They’re a very special and rarely seen variant of the E36 M3, and increasingly in this collector market that means a higher asking price:

CLICK FOR DETAILS: 1995 BMW M3 GT on eBay

1963 BMW 700 Coupe

1963 BMW 700 Coupe

After yesterday’s mega M6, I’d like to take a look at another favorite BMW coupe of mine. In many ways, it is the antithesis of the M6; simple, under-powered, rear-engine and decidedly ’60s while the M6 was oh-so-’80s. The 700 Coupe developed through an interesting route, as I described in an article for The Truth About Cars. While air-cooled power was associated with VW and Porsche, NSU and BMW also flirted with rear-engine designs of their own, and in their own right they were fairly successful.

From the diminutive Isetta grew the oddly-shaped 600, which then bore the 700 run. Available in 2-door sedan, Coupe or rare convertible, the 700 developed some 30 horsepower from its .7 liter twin in the rear. The handsome Michelotti design signaled the direction for the new BMW designs, with (for the time) modern lines penned to the standard 3-box formula. A total of nearly 200,000 700s were produced, but the Coupe version sold in much smaller numbers – only about 30,000 total Coupes produced. The departed from the more traditional 2-door sedan’s look with a sharply cut greenhouse and pronounced tail fins. While the combination of all these things seems like an odd recipe, it somehow worked very well and looked beautiful:

CLICK FOR DETAILS: 1963 BMW 700 Coupe on eBay

1988 BMW M6 with 12,000 Miles

1988 BMW M6 with 12,000 Miles

We would be remiss if, during Shark Week, we failed to present an E24.

Well, here it is. And, frankly outside of the museum, I’m not sure that it gets better than this one.

First, it’s a late M6. They’re automatically better looking than the early M6s to me because of the color-matched bumper covers if nothing else. Second, this one is the perfect color combination of Royalblau Metallic (198) with Silver leather (201). Truth told, I’d prefer Lotus White Nappa (199), but I’m being quite picky. That’s because of the third item; with only 12,100 miles since new, this M6 is as close to showroom fresh as one can get it would seem. GREAT! I’ve found perfection! But, what price does that translate into.

Well, we have some comparable models to look at, amazingly. I featured a 36,000 mile 1987 reached $54,700 in bids this past April. The equally impressive 1988 Schwarz model with 32,000 miles asked $80,000. But this one? This one bats the asking price right out of the park at $135,000.

CLICK FOR DETAILS: 1988 BMW M6 on eBay