BMW Alpina D5 S review

Introduction

The term ‘modified car’ tends to conjure up images of teenage boy racers in souped-up hatchbacks stuffed with speakers, but Alpina’s efforts are altogether more sophisticated.

For more than 40 years, this Bavarian company has been customising BMWs with the aim of making them both faster and more luxurious. And while Alpina is independently owned, its efforts are not just tolerated by BMW but encouraged and supported.

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2.0 530e 22.1kWh M Sport Saloon 4dr Petrol Plug-in Hybrid Steptronic Euro 6 (s/s) (299 ps)

Expected annual mileage	5000
Term months	48
Deposit months	12
Monthly payment	£689.54
Initial payment	£8,274.48

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• Choose your car, pick your terms and apply for lease credit online
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• Drive it, enjoy it, then give it back at the end

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• Full manufacturer’s warranty
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£8,274 initial payment, 48 month contract, 5000 miles p/a. Subject to status and conditions.

• Lower total monthly cost than PCP/HP
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• Road tax included

It probably helps that Alpinas tend to be quite different in character to BMW’s own M performance models, delivering a more relaxed, less track-focused performance car experience.

Take this D5 S. It’s based on the BMW 5 Series and powered by a twin-turbo 3.0-litre straight-six that produces 322bhp and gets the car from 0-62mph in just 4.9sec. However, it’s also a diesel, so has a potential range of almost 700 miles between fuel stops.

Alpina has gone to the trouble of creating bespoke suspension components, too, in an effort to maximise comfort and agility. And while the D5 S features 20in alloy wheels, body decals and spoilers, it looks nowhere near as aggressive as the latest M5.

So has Alpina built a better 5 Series than BMW itself? And is the D5 S worth its hefty price tag? That’s what we’ll be exploring in this review.

Overview

Stunning performance, but feels too much like a regular BMW 5 Series

Our pick

2.0 520i MHT M Sport Pro Saloon 4dr Petrol Hybrid Steptronic Euro 6 (s/s) (208 ps) review

RRP £56,110

Pros

• Effortless performance
• Classy and user-friendly interior
• Supple ride

Cons

• Very expensive to buy
• Some kit you want costs extra
• Too much road noise

Our pick

2.0 520i MHT M Sport Pro Saloon 4dr Petrol Hybrid Steptronic Euro 6 (s/s) (208 ps) review

RRP £56,110

Trims available

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M Sport Pro

Upgrading from M Sport to M Sport Pro trim brings stylistic changes, such as black exterior highlights, a subtle rear spoiler, an illuminated front grille, red brake callipers and 20in wheels. Whether these things are worth the extra outlay is a matter of personal taste.

M Sport

M Sport trim is the cheapest available, and includes 19in alloy wheels, faux-leather upholstery, climate control, adaptive LED headlights, heated front seats and ambient interior lighting. It's our pick of the range, although we would be tempted to add the optional Comfort Plus Pack.

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Performance & drive

What it's like to drive, and how quiet it is

In addition to being able to blast to 62mph in less than five seconds, the D5 S can reach a top speed of 171mph. But, as impressive as these numbers are, it’s actually the 516lb ft of torque that’s most significant.

Put your foot down and the D5 S not only pulls hard from low revs but continues to pile on speed thereafter. Indeed, the engine’s muscle, allied to the speed with which the eight-speed automatic gearbox picks off gears, means there's basically a never-ending wave of performance.

There’s no shortage of traction, either, thanks to standard four-wheel drive. So the only real problem is that BMW’s own 530d xDrive model is pretty rapid in its own right and undercuts the D5 S by more than £10,000.

Take one look at the huge wheels that the D5 S rides on – not to mention the thin smears of rubber that pass for tyres – and you could be forgiven for thinking that the ride would be pretty hardcore. However, in reality, it’s as forgiving when the car is in Comfort or Comfort+ mode as a regular 5 Series is.

Switching to Sport mode tightens things up without turning the D5 S into a boneshaker, but Sport+ is best avoided because it gives you steering so heavy that it’s actually quite hard to place the car with precision.

Little wind noise enters the D5 S, even at very high speeds, while the engine has a pleasingly bassy tone under acceleration and is impressively smooth at all times. Unfortunately, it’s not all good news when it comes to refinement because there’s quite a lot of road noise.

Interior

The interior layout, fit and finish

When a donor 5 Series arrives at Alpina, much of the inside is covered with high-quality leather to build on what is already a five-star interior.

All of the materials look and feel expensive, and you get BMW’s iDrive infotainment system, which combines a 10.2in touchscreen with a rotary controller and shortcut buttons to make it easy to operate the car’s numerous functions.

In a neat twist, Alpina has incorporated its trademark blue speedo and rev counter into the digital instruments of the regular 5 Series while retaining all of their functionality.

However, it’s irritating that manual gearshifts are made by pressing buttons on the back of the steering wheel, because this arrangement is fiddly and unintuitive compared with the paddles most manufacturers – including BMW – favour.

All-round visibility is good, and while the D5 S is a big car, front and rear parking sensors help when manoeuvring in tight spaces. A bird’s-eye-view camera is only an option, though.

Passenger & boot space

How it copes with people and clutter

While Alpina has made the 5 Series faster and more luxurious, it has little nothing to improve practicality. But this isn't really a problem because there was already loads of space for four, along with plenty of cubbies for odds and ends.

True, life isn’t so comfortable if you try to squeeze in a fifth person due to the large lump in the floor that the central rear passenger has to straddle. However, the same criticism could be levelled at all of the D5 S’s rivals.

As for the boot, it’s not a particularly square shape, but it’s so big that you can still fit a couple of large suitcases and several smaller bags without any trouble.

Buying & owning

Everyday costs, plus how reliable and safe it is

There’s no getting away from it; the D5 S is a very expensive car to buy. And while its official fuel economy of 46.3mpg puts petrol sports saloons to shame, it looks less impressive next to the 53.3mpg of BMW’s 530d.

You do at least get a lot of equipment as standard, including satellite navigation, a DAB radio, cruise control and heated front seats. But then all of this is also included in a regular 5 Series.

Due to the small number of cars Alpina sells, it's hard to predict how well the D5 S will hold its value, although its rarity should help. And Alpina's three-year, 125,000-mile warranty is actually better than the 60,000 miles of cover that BMW offers.

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