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Compare Alpina D3 G20 vs Alpina B3 E46 vs BMW 3 Series E46 Sedan

Variants
B3 3.3 AWD AT
B3 AT
B3 MT
B3S AT
B3S MT
316i
318i
318i AT
320d
320i
320i AT
323i
323i AT
328i
328i AT
330d
330i
330i AT
330xd
330xi
330xi AT

Capacity

Cargo Capacity
480 L / 17.0 cu-ft
440 L / 15.5 cu-ft
Fuel Capacity
59.0 L / 15.6 gal
63.0 L / 16.6 gal
Passengers
5
5
5
Payload
375 kg / 827 lbs
500 kg / 1102 lbs

Chassis

Brakes | Front
Ventilated discs, 395 mm
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs, 345 mm
Ventilated discs
Disc
Power Steering
Electric Steering
Hydraulic Steering
Hydraulic Steering
Suspension | Front
MacPherson strut
MacPherson strut
MacPherson strut
Suspension | Rear
Multi-link
Multi-link
Multi-link
Tire Size
Front wheel tires: 255/35 ZR19 Rear wheel tires: 265/35 ZR19

Construction

Body Style
4-door mild-hybrid Sedan
4-door Sedan
4-door Sedan

Dimensions

Size | Height
1440 mm / 56.7 in
Size | Length
4719 mm / 185.8 in
4471 mm / 176.0 in
4471 mm / 176.0 in
Size | Width
1827 mm / 71.9 in | 2068 mm / 81.4 in (mirror unfolded)
1739 mm / 68.5 in
1739 mm / 68.5 in
Track Width | Front
1577.0 mm / 62.1 in
1471.0 mm / 57.9 in
Track Width | Rear
1572.0 mm / 61.9 in
Weight
1950.0 kg / 4299.0 lbs
Wheel Size
Front wheel rims: 8.5J x 19 Rear wheel rims: 9.5J x 19
Wheelbase
2851 mm / 112.2 in
2725 mm / 107.3 in
2725 mm / 107.3 in

Performance

Acceleration | 0 - 100 km/h
4.6 sec
Acceleration | 0 - 60 mph
4.4 sec
CO2 Emission
176 g/km
Fuel Economy
6.7 L/100km / 35.1 MPG (combined) | 9.4 L/100km / 25.0 MPG (urban) | 5.2 L/100km / 45.2 MPG (highway)
Top Speed
273.0 km/h / 169.6 mph
Towing Capacity
750 kg / 1653 lbs (w/o brakes) | 1800 kg / 3968 lbs (w/ brakes @ 12% gradient)

Powertrain

Drivetrain Layout
Front-engine (longitudinal), All-wheel drive
Emission Standard
Euro 6d-ISC-FCM
Engine
B57D30
Engine | Bore
84.0 mm / 3.3 in
Engine | Compression Ratio
16.5:1
10.2:1
Engine | Displacement
3.0 L / 182.6 cu-in / 2993.0 cc
Engine | Power
355.0 hp / 264.7 kW @ 4000-4200 rpm + 11.0 hp / 8.2 kW (electric motor)
Engine | Specific Output
118.6 hp/L / 1.9 hp/cu-in
Engine | Stroke
90.0 mm / 3.5 in
93.8 mm / 3.7 in
Engine | Torque
730 Nm / 538.4 lb-ft @ 1750-2750 rpm
Engine | Type
Bi-turbocharged commonrail diesel inline-6 engine with 4 values per cylinder
Naturally-aspirated multi-port injected petrol inline-6 DOHC engine with 4 values per cylinder
Transmission | Gears
8-speed
Transmission | Type
Automatic Switch-Tronic

Production

Availability
2020

Reviews

Neofiliac score
70%
77%
52%
Pros
  • Great styling
  • Good performance
  • Good towing capacity
  • Exceptionally beautiful
  • Proven rather reliable
  • Great handling
  • Interesting M54 and M57 engine options
  • Easy to DIY
  • Simple and classy exterior design
Cons
  • Reliability concerns
  • Started Alpina's descend to AWD
  • Stuck with MacPherson struts in the front
  • Functional interior

Price

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