Alpina B3 Coupe (E92) GT3 3.0 (408 Hp) Switch-Tronic

Overall Rating

8.4 / 10

Safety 5.0 / 5

Engine 4.5 / 5

Value 3.8 / 5

Performance 4.8 / 5

Comfort 4.0 / 5

People\'s Opinion 3.7 / 5

Alpina B3:

The Alpina B3 are a series of high performance executive cars manufactured by German automobile manufacturer Alpina, which is based on the BMW 3 Series of the car manufacturer BMW. As of 2021, it is produced as a sedan and station wagon. Up to and including the E90 series, two-door sedans, coupes and convertibles were also offered. With the exception of the convertible, every model was optionally available with all-wheel drive. The current diesel variant runs under the Alpina D3 Biturbo....(Read more on Wikipedia)

Coupe (E92) Overview:

Alpina B3 (Coupe (E92)). With 540 Nm of torque, it offers ample pulling power. With a weight of 1535 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 4.5 s). The top speed reaches 300 km/h. A two-door car with a fixed roof, known for its sporty design and dynamic performance. Seating for 4 makes it ideal for daily use.

GT3 3.0 (408 Hp) Switch-Tronic Verdict:

Performance Verdict

Exceptional performance with a significant power bump, delivering even quicker acceleration and a more track-focused feel while retaining Alpina's refinement.

Fuel Economy

Remarkably similar fuel consumption to the standard B3, making its increased power even more appealing.

Best Use Case: Enthusiast driving, occasional track days, and high-speed, exclusive touring.

Community Verdict

This rating is based on comments found on Reddit, scanned using artificial intelligence, and may not accurately reflect reality.

Allowed: 57% Neutral: 21% Issues: 21%

3.7 / 5

Based on AI analysis of 28 discussions

Read What Owners Say

👍 POSITIVE

Wow the B3 really puts into perspective just how much of an uncohesive mess the M3 design is.

👍 POSITIVE

Wow that B3 front end looks so much better. IMO for most people needing a wagon the B3 would be the way to go. Too bad we can’t get either stateside.

😐 NEUTRAL

How good the Isle of Man Green is almost entirely offsets how bad the nostrils look. I've been thinking about performance cars with backseats, and it's hard to ignore the M3.

👎 NEGATIVE

BMW only allowing Alpina to bring in the B8 and XB7 is a crime. There’s only one understated reasonably low wagon left that isn’t a hybrid. God help you if you buy a V60 Recharge.

😐 NEUTRAL

Just bring any of these over as wagons with the mid-level engine(S4 or M340i, although if a B4 Estate ever came over I would try to stretch for it. Those wheels).

👎 NEGATIVE

That screen set up is ATROCIOUS what a mess of a vehicle.

👍 POSITIVE

That green is magnificent and every car manufacturer should offer it on every model.

😐 NEUTRAL

TIL the rear window on the M3 opens like that. Does the B3 do that too?

😐 NEUTRAL

Can you buy the Alpina front bumper as a kit to replace the M3's snout?

👍 POSITIVE

I really like how the bmw m3 touring looks. One of the best wagon out there

Pros and Cons:

Pros:

• Exceptional performance and driving dynamics
• High level of exclusivity and unique styling
• Luxurious and high-quality interior
• Comfortable for a performance-oriented coupe
• Strong and responsive biturbo engine

Cons:

• High purchase price and potential for expensive maintenance
• Fuel consumption can be high with spirited driving
• Based on BMW N54 engine, which can have known reliability issues (e.g., injectors, water pump)
• Limited availability makes finding one challenging
• Alpina-specific parts can be costly

Specifications:

Specifications are compared to those of the previous generation(E90: 2008 - 2013).

General:
Brand:	Alpina
Model:	B3
Generation:	Coupe (E92)
Modification (Engine):	GT3 3.0 (408 Hp) Switch-Tronic
Start of production:	2012
End of production:	2013
Powertrain Architecture:	Internal Combustion engine
Body type:	Coupe
Seats:	4
Doors:	2

Engine:
Power:	408 Hp @ 6000 rpm.
Power per litre:	137 Hp/l
Torque:	540 Nm @ 4500 rpm.
Engine displacement:	2979
Number of cylinders:	6
Engine configuration:	Inline
Number of valves per cylinder:	4
Fuel injection system:	Direct injection
Engine aspiration:	BiTurbo, Intercooler
Valvetrain:	DOHC
Engine layout:	Front, Longitudinal
Cylinder Bore:	84 mm mm
Piston Stroke:	89.6 mm mm
Compression ratio:	9.4:1

Performance:
Fuel Type:	Petrol (Gasoline)
Fuel consumption (economy) - urban:	13.7 l/100 km
Fuel consumption (economy) - extra urban:	7.2 l/100 km
Fuel consumption (economy) - combined:	9.6 l/100 km
Emission standard:	Euro 5
Acceleration 0 - 100 km/h:	4.5 sec
Acceleration 0 - 62 mph:	4.5 sec
Maximum speed:	300 km/h
Weight-to-power ratio:	3.8 kg/Hp, 265.8 Hp/tonne
Weight-to-torque ratio:	2.8 kg/Nm, 351.8 Nm/tonne
Acceleration 0 - 200 km/h:	15 sec
Acceleration 0 - 60 mph:	4.3 sec

Space:
Kerb Weight:	1535
Max. weight:	2040
Max load:	505
Trunk (boot) space - minimum:	430 l
Fuel tank capacity:	63 l

Size:
Length:	4668 mm mm [123mm more]
Width:	1782 mm mm [35mm less]
Height:	1405 mm mm [17mm less]
Wheelbase:	2760 mm mm [Same wheelbase.]
Front track:	1503 mm
Rear (Back) track:	1502 mm

Powertrain:
Drivetrain Architecture	The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel	Rear wheel drive
Number of gears	6
Transmission type	Automatic
Gearbox type	Switch-Tronic
Front brakes	Ventilated discs, 380x35 mm [Best for performance and cooling.]
Rear brakes	Ventilated discs, 355x32 mm [Best for performance and cooling.]
Assisting systems	ABS (Anti-lock braking system)
Steering type	Steering rack and pinion
Power steering	Hydraulic Steering
Tires size	Front wheel tires: 245/35 R19
Wheel rims size	Front wheel rims: 8.5J x 19