Technical Data smart fortwo 52 kW

Engine  
Displacement 1 liter / 61 cu inch
Number of cylinders/ configuration three in-line
Engine block/cylinder head aluminium
Valves four per cylinder
Engine capacity 61 cubic inch
Bore x stroke 2.83 x 3.22 inches
Rated output 52 kW / 70 hp @ 5800 rpms
Max. torque 68 lb ft @ 4500
Oil 3.5 qt (incl. filter)
Coolant
4.5 qt
Fuel delivery
electronic multipoint injection
Recommended fuel premium unleaded gasoline (min 91 octane)
Federal emissions BIN5 / ULEV (Cal.)
   
Power transmission  
Clutch single-plate dry clutch
Transmission automated manual five-speed Transmission
Gear ratios: 1st (3.308)
2nd (1.913)
3rd (1.258)
4th (0.943)
5th (0.707)
Reverse (3.231)
Final drive (4.529)
   
Running gear  
Front axle suspension lower wishbone, McPherson strut, anti-roll bar
Rear axle suspension DeDion axle, coil springs, telescopic shock absorbers
   
Brake system dual-circuit brake system with tandem servo assistance
  11 inch diameter disc brakes at front
  8 inch diameter drum brakes at rear
  electronic stability program (esp) with hill start assist
  anti-lock braking system (abs) with electronic brake-force distribution, traction control system, electronic brake assist
   
Steering
rack-and-pinion steering
   
Wheels and tires (front/rear)
 
pure: steel, with wheel covers
passion: aluminium wheels
all-season tires on both models 155/60R15 on 4.5Jx15 (front),
175/55R15 on 5.5Jx15 (rear)
   
Dimensions and weights  
Wheelbase 73.5 inches
Track width front/rear 50.51 inches/54.53 inches
Length 106.1 inches
Width 61.38 inches
Height 60.71 inches
Headroom 39.7 inches
Legroom 41.2 inches
Shoulder room 48 inches
Hip room 45.4 inches
Passenger volume 45.4 cu. ft.
Turning circle 28.7 ft
Luggage compartment capacity 7.8 (up to beltline)/12 (to roof) cu. ft.
ECE weight without driver 1,808 lbs (cabriolet: 1,852 lbs)
ECE Payload 507 lbs (cabriolet: 463 lbs)
ECE permissible maximum weight 2,315 lbs
Fuel tank capacity (reserve) 8.7 gal (includes 1.3 gal reserve)
   
Performance
 
Maximum speed 90 mph
Acceleration 0–60 mph 12.8 sec
   
Fuel consumption*  
City/highway (mpg) 40/45 (EPA 2007); 33/41 (EPA 2008)
   

*Fuel economy estimates were derived in accordance with the Environmental Protection Agency’s (EPA) vehicle testing procedures for model year 2008 as specified in 40 C.F.R. pts. 86 and 600 (2007). These estimates are intended for comparison between other vehicles within the same class. Individual drivers’ actual mileage will vary depending on how they drive and maintain their vehicles.