The Comparative Analysis :
BMW Z4 Roadster sDrive23i (09 - 11) vs. BMW Z4 Roadster sDrive23i Sport-Automatic (09 - 11)
€ 36,400
€ 38,800
€ 36,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 38,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the Z4 Roadster sDrive23i and the Z4 Roadster sDrive23i Sport-Automatic are absolutely identical. Both are 166.9 inches long, 70.5 inches wide and 50.8 inches tall.
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
50.8
70.5
76.8
50.8
70.5
76.8
70.5 in
Width
70.5 in
76.8 in
Width Incl. Mirrors
76.8 in
50.8 in
Height
50.8 in
98.3
166.9
98.3
166.9
166.9 in
Length
166.9 in
98.3 in
Wheelbase
98.3 in
Vehicle Weight
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
3263 lb
Curb Weight
3318 lb
3825 lb
Gross Vehicle
Weight
Weight
3880 lb
Weight Difference:
55 lb
1.66 %
General
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
E89
Generation
E89
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
Straight-six gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine (naturally aspirated engine)
BMW N52
Engine Series
BMW N52
N52-B25
Engine Code
N52-B25
4
Valves
4
6
Cylinders
6
2.5 L / 122 cu in
Displacement
2.5 L / 122 cu in
201 hp
at 6300 rpm
Power
201 hp
at 6300 rpm
Z4 Roadster sDrive23i
201 hp
201 hp
Z4 Roadster sDrive23i Sport-Automatic
184 lb‑ft
at 2750 rpm
Max. Torque
184 lb‑ft
at 2750 rpm
Z4 Roadster sDrive23i
184 lb‑ft
184 lb‑ft
Z4 Roadster sDrive23i Sport-Automatic
Performance
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
150 mph
Maximum Speed
149 mph
6.6 sec
Acceleration 0 to 62 mph
7.3 sec
62 mph
62
mph
mph
302 ft
0.000 sec
Z4 Roadster sDrive23i
62 mph
62
mph
mph
331 ft
0.000 sec
Z4 Roadster sDrive23i Sport-Automatic
▶ REPLAY
16.23 lb/hp
Weight-to-Power Ratio
16.51 lb/hp
Z4 Roadster sDrive23i
16.23 lb/hp
16.51 lb/hp
Z4 Roadster sDrive23i Sport-Automatic
Fuel Economy / Emissions
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
Fuel Economy
28 mpg
combined
29 mpg
Z4 Roadster sDrive23i
28 mpg
29 mpg
Z4 Roadster sDrive23i Sport-Automatic
19 mpg
city
20 mpg
No data
highway
No data
14.5 gal
Fuel Tank Capacity
14.5 gal
402 mi
Range
417 mi
Z4 Roadster sDrive23i
402 mi
417 mi
Z4 Roadster sDrive23i Sport-Automatic
Environmental Impact
161.1 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).
155.3 kWh
Z4 Roadster sDrive23i
161.1 kWh
155.3 kWh
Z4 Roadster sDrive23i Sport-Automatic
Euro 5
Emission Standard
Euro 5
320 g/mi (NEFZ)
CO2 Emissions
309 g/mi (NEFZ)
Practical Convenience
Z4 Roadster sDrive23i
Z4 Roadster sDrive23i Sport-Automatic
2
Doors
2
2
No. of Seats
2
562 lb
Maximum Payload
562 lb
8.8 cu ft
Trunk Volume
8.8 cu ft
No data
Cargo Volume (Seats Down)
No data
