The Comparative Analysis :
smart fortwo cabrio 0.9 turbo twinamic (18 - 19) vs. smart fortwo cabrio 0.8 cdi softouch (12 - 15)
€ 16,700

€ 15,600

€ 16,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 15,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. Both cars are the same length, but the fortwo cabrio 0.9 turbo is 4.1 inches wider and 0.1 inches lower.
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
61.2
65.5
74.5
61.3
61.4
69.3
65.5 in
Width
61.4 in
74.5 in
Width Incl. Mirrors
69.3 in
61.2 in
Height
61.3 in
73.7
106.1
73.5
106.1
106.1 in
Length
106.1 in
73.7 in
Wheelbase
73.5 in
Vehicle Weight
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
2194 lb
Curb Weight
1929 lb
2701 lb
Gross Vehicle
Weight
Weight
2315 lb

Weight Difference:
265 lb
12.08 %

General
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
A 453
Generation
A 451
Convertible
Car Body Style
Convertible
Mid-Grade Unleaded
Fuel Type
Diesel

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed dual clutch transmission
Transmission
5-speed automated manual transmission (AMT)
Engine
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
Straight-three gasoline engine with turbocharger
Engine Type
Straight-three diesel engine with turbocharger
H4B
Engine Code
660951
4
Valves
2
3
Cylinders
3
0.9 L / 44 cu in
Displacement
0.8 L / 39 cu in
89 hp
at 5500 rpm
Power
53 hp
at 3800 rpm
fortwo cabrio 0.9 turbo
89 hp
53 hp
fortwo cabrio 0.8 cdi
100 lb‑ft
at 2500 rpm
Max. Torque
96 lb‑ft
at 2100 rpm
fortwo cabrio 0.9 turbo
100 lb‑ft
96 lb‑ft
fortwo cabrio 0.8 cdi
Performance
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
96 mph
Maximum Speed
84 mph
11.7 sec
Acceleration 0 to 62 mph
16.8 sec
62 mph
62
mph
mph
535 ft
0.000 sec

fortwo cabrio 0.9 turbo
62 mph
62
mph
mph
764 ft
0.000 sec

fortwo cabrio 0.8 cdi
▶ REPLAY
24.65 lb/hp
Weight-to-Power Ratio
36.4 lb/hp
fortwo cabrio 0.9 turbo
24.65 lb/hp
36.4 lb/hp
fortwo cabrio 0.8 cdi
Fuel Economy / Emissions
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
Fuel Economy
44 mpg
combined
71 mpg
fortwo cabrio 0.9 turbo
44 mpg
71 mpg
fortwo cabrio 0.8 cdi
38 mpg
city
71 mpg
48 mpg
highway
71 mpg
7.4 gal
Fuel Tank Capacity
8.7 gal
328 mi
Range
621 mi
fortwo cabrio 0.9 turbo
328 mi
621 mi
fortwo cabrio 0.8 cdi
Environmental Impact
100.4 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
67.9 kWh
fortwo cabrio 0.9 turbo
100.4 kWh
67.9 kWh
fortwo cabrio 0.8 cdi
Euro 6c (WLTP) 36AA-AD
Emission Standard
Euro 5
233 g/mi (WLTP)
CO2 Emissions
138 g/mi (NEFZ)
Practical Convenience
fortwo cabrio 0.9 turbo
fortwo cabrio 0.8 cdi
2
Doors
2
2
No. of Seats
2
507 lb
Maximum Payload
386 lb
7.4 cu ft
Trunk Volume
6.2 cu ft






9.6 cu ft
Cargo Volume (Seats Down)
9.6 cu ft