BMW 650i 

  • built in Germany
  • 2011
  • 402 HP 4.4L
  • 155 mph
 

Road Tests Real world tests of the BMW 650i

Top speed

BMW 650i
155 mph
Model S
130 mph
Exige S
151 mph

Data points Key details of the BMW 650i

Horsepower

BMW 650i
402 HP
Exige S
240 HP
Model S
416 HP

Torque

BMW 650i
442 ft-lb
Exige S
170 ft-lb
Model S
443 ft-lb

Specifications Full list of technical specs

general

Brand BMW
Type of car Production car
Year 2011

design

Chief designer Nader Faghihzadeh

transmission

Drivetrain RWD
Gearing Traditional
# of gears 8 gears
Gear ratios
  1. 1: 4.71:1
  2. 2: 3.14:1
  3. 3: 2.11:1
  4. 4: 1.67:1
  5. 5: 1.28:1
  6. 6: 1:1
  7. 7: 0.84:1
  8. 8: 0.67:1
Axle ratio 2.81:1

suspension, wheels & brakes

Front brakes Disc
Rear brakes Disc
Front wheels 457/? 203
Rear wheels 457/? 203

road tests

Top speed 155 mph
Drag coefficient 0.32

power & handling

Power-to-weight ratio 10.64 lb/hp
Maximum hp 402 HP @ 5,500 RPM
Maximum torque 442 ft-lb @ 2,000 RPM
Steering system Rack and pinion

engine

Displacement 4,395 cc
Cylinders V8
Fuels Gas
Compression ratio 10:1
Bore/stroke 3.5 in / 3.5 in
Valvetrain DOHC
Valves per cylinder 4 valves

physical dimensions

Curb weight 4,278 lb
Width 74.6 in
Height 53.7 in
Length 192.7 in
Front track width 63 in
Wheelbase 112.4 in
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