Tuner Tuesday: 1993 Alpina B10 BiTurbo

Alpina has always struck me as one of the most thorough tuners in the world. Their research and development of engines, suspension and exhaust is second only to perhaps Ruf and AMG, thanks largely to their close associations with the factory. Inside the fit and finish of the cars is perhaps even better than they came originally; beautiful details that make the cars stand apart. And visually Alpinas have always been the best looking BMWs out there in my opinion; subtle aerodynamic tweaks, beautiful wheels and striking but tasteful “go faster” stripes that distinguish Munich’s best. But even amongst Alpinas there are special models, and the E34 B10 BiTurbo is one of them. Alpina took a normal 535i and made it’s own interpretation of what the M5 could be; instead of a high-revving twin cam S38, you got two turbochargers with enough torque to embarrass those boys from Affalterbach. Alpina achieved this through a full custom build; Mahle pistons, custom oil sprayers to cool the them, stronger connecting rods, sodium-filled valves and bespoke intake and exhaust systems – but then, Alpina’s never been shy about producing it’s own items. While all Alpinas are rare, the B10 BiTurbo was fairly popular; of the 1600-odd E34s Alpina built, a full 507 of them were B10s. There are quite a few kicking around Canada, but not many are in the U.S., making this 1993 example quite rare:

CLICK FOR DETAILS: 1993 Alpina B10 BiTurbo on eBay

Wagon Week: 1994 BMW 525i Touring

 

When I come across clean E34 wagons like this one I always wonder what kind of life it has lived, what allowed it go all these years unscathed when so many of its siblings get destroyed by time. At 21 years old this 525iT has fewer miles on it than the majority of used cars from the past decade that we regularly feature. Don’t get me wrong, it’s no garage queen. 72,600 on the clock is a fair amount but compared to the majority of examples out there with more than double that figure under their belt, this is a very low mile car indeed. Aside from the attractive odometer reading the car appears to be in fantastic cosmetic condition inside and out. The Iceland Green Metallic paint over Parchment Leather is as classy as can be and quickly becoming my favorite combo for old Bimmers. Whomever this thing belonged to, they certainly babied it because the front seats show no sign of stress or wear. The rear seats and cargo area look like they’ve barely been used which is particularly unusual for these cars. I keep going back and clicking through all the pictures over and over again thinking I’m going to find something I missed. A tear in the carpet, a stain, a rip in the headliner, something that indicates that this car was used as intended over the past two decades. However there’s nothing there, no red flags, no catch. Just a damn fine example of a wonderfully designed wagon that is ready to serve for many years to come.

CLICK FOR DETAILS: 1994 BMW 525iT on AutoTrader

Wagon Week: 2012 BMW 328i xDrive Touring

I’ll be the first to admit that I was very late to the E91 touring party. When it debuted, I was still far more interested in the Audi S4 and Subaru Legacy Turbo. In fact, up until I began to take a healthier interest in the world of BMWs, I didn’t associate the brand with AWD long roofs at all even though they have a storied history within the segment. When I thought of BMW wagons I thought of a ’91 525i that belonged to some friends of my parents. At the time that car seemed like nothing special but oh if I could turn back the clock and get my hands on it now I’d be a happy man. Dark green with a brown leather interior, M Parallel wheels, let me tell you, that thing was gorgeous. The idea that BMW made a nice wagon began to percolate and it wasn’t long before I found myself adding the E91 to my regular internet searches.

CLICK FOR DETAILS: 2012 BMW 328i xDrive Estate On AutoTrader

Tuner Tuesday: 1978 BMW 635CS Hartge

From the same collector as last week’s 2002Ti Alpina comes an equal rarity this week. As with early Alpina and AMG information, details on early Hartge cars are sparse at best. Though Hartge was around as early as 1971, there just isn’t much information on how many cars they built or the exact details. That makes today’s E24 pretty interesting; what should likely be labeled a “H6” isn’t, instead being referred to as a “635CS”. It appears to originally be a 1978 635CSi which had the injection undone. Instead triple Webers adorn the M30, a setup reportedly good for 290 horsepower. But while Hartge badges adorn the car, there are odd details that seem to question the authenticity:

CLICK FOR DETAILS: 1978 BMW 635CS Hartge on eBay

Not Quite As Good As the Renault 5: 1998 BMW 318ti M52

Okay, so maybe the Renault 5 isn’t your thing. I get it, it’s not mine either. I like the ideal and audacity of the Turbo models with their mid-engined lunacy, but pricing on good examples is pretty outrageous and if the videos of them driving are to be believed, they’re not the best hatch dynamically. No, I’ve pretty much always been a Golf fan, having owned a few of them now. But I must admit I had a soft spot when the E35/5 hatch popped up for sale. To me, it combined some luxury looks with practical performance. And when I say performance, honestly there wasn’t much available. The M44 engine that was fit to the 318ti was a decent performer, but it had only 138 horsepower, and at the price point you were much better off getting a GTi VR6, which oddly was more luxury oriented than most of the 318tis and offered more performance. However, the base of the 318ti was a good idea; a smart looking, light and nimble hatchback with a manual transmission and rear drive. And, of course, being an E36 platform, it was ripe for engine transplants. Today’s example is one of the more rare M-Sport equipped models, but this one has yanked the M44 in favor of an odd choice – the M52B25:

CLICK FOR DETAILS: 1998 BMW 318ti M52 on eBay

Tuner Tuesday: 1990 Alpina B11 3.5

While many celebrate the E38 as the highpoint of 7-series design, I prefer the look of the E32. Perhaps that, in part, is because I was lucky enough to live with one for some time – one of the rare ’88 5-speeds, it was a car that I always enjoyed driving and especially enjoyed looking at. Granted, you could rightly claim that the E32 was stylistically not much more than a stretched E34. Is that such a bad thing, though? To me, the design language transferred really well and the E32 was well proportioned, modern looking and yet immediately identifiable as a large BMW,and yet muscular flares and a slight tick up in the body line towards the trunk was a built-in spoiler. The E38 took this design and refined it even more, with sleeker lines and a more dramatic drop in front – probably one of the main reasons, along with some killer wheels, that people prefer the later design. But outfit an E32 with lower suspension, a deeper air dam and some killer wheels, and the design is pretty awesome. The stripes don’t hurt, either – nor does the top-tier name Alpina painted all over:

CLICK FOR DETAILS: 1990 Alpina B11 3.5 on eBay

Feature Listing – 1991 BMW 535i Dinan Turbo

In the 1980s and early 1990s, Dinan was still on the cutting edge of performance tuning. As with Reeves Callaway, Steve Dinan had started turbocharging BMWs to create supercar-slaying sedans and coupes. At that point, Dinan was a lesser-known tuner than the likes of Alpina and Hartge, but the results of their turbocharging the S38 in the BMW M6 notably gained the car the nickname “The Annihilator”. That should tell you something of the level to which Dinan Cars brings their creations to whilst retaining the original attributes of the base car. It’s a special combination that resulted in Dinan being incorporated into the BMW dealer network; today, cruise down to your dealership and you can buy Dinan products and software upgrades for just about any model and retain your warranty. Because of that connection, an appreciation for early Dinan cars continues to grow though in general they remain more affordable than their German tuner counterparts. They are, however, just as rare to come across – especially when they come in the condition of today’s 1991 535i, one of the last of Dinan’s inline-6 turbo creations:

CLICK FOR DETAILS: 1991 BMW 535i Dinan Turbo on GCFSB

1972 BMW Bavaria

I have a soft spot for the Bavaria. It’s not because it’s the best looking BMW from the 1970s, or the fastest. It’s not the most collectable, either – but as a result, the Bavaria might just be the rarest of the 1970s BMWs. To me, I can appreciate this coming from a background of loving Audis – most of which are quite rare today. The look of the Bavaria is even very similar to the Audi 100, and like the 100 very few examples are left kicking around. But the Bavaria was nonetheless an important move for BMW, taking on the larger executive market with an upscale big-body 4-door:

CLICK FOR DETAILS: 1972 BMW Bavaria on eBay

Fast Fives: 1991 BMW M5 v. 2002 BMW M5 v. 2006 BMW M5

As has happened with other series of cars, such as Audi S4s, there are currently several generations of BMW M5s that are converging on value, leaving you with some hard decisions as to which you’d prefer. Indeed, from their start through the E60 M5, the sports sedan got larger and heavier, but gained 2 cylinders per generation and corresponding power levels. The E34 BMW M5 was a refinement and softening of the E28 original design but kept the race-bred S38 inline-6. Purists eyebrows raised when the new E39 M5 launched with a 5 liter V8, but the 400 horsepower soundtrack has subsequently has become a serious legend and fan favorite. Purists once again held their breath as the E60 M5 launched, now with a 5 liter V10 – a high revving, howling banshee of a motor. All of them are serious forms of motivation, and the value of the first 4 generations are all coming into line. While I wasn’t able to find a good example of an E28 M5 for this writeup, I have the subsequent three generations to check out – which would you choose?

CLICK FOR DETAILS: 1991 BMW M5 on eBay

1995 Mercedes-Benz C36 AMG with 48,000 Miles – REVISIT

The 1995 Mercedes-Benz C36 AMG we featured last month is back up for sale, it’s price having been lowered by $1,000. Some may prefer the M badged cars from Munich, but these early post-merger AMGs are an interesting and rare alternative to the M3s of the era.

CLICK FOR DETAILS: 1995 Mercedes-Benz C36 AMG on eBay

The below post originally appeared on our site July 23, 2014: