The Comparative Analysis :

BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11) vs. BMW Z4 Roadster sDrive35i (13 - 16)

€ 45,800
BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11) Z4 Roadster sDrive30i
€ 49,600
 BMW Z4 Roadster sDrive35i (13 - 16) Z4 Roadster sDrive35i
€ 45,800
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,600

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The dimensions of the Z4 Roadster sDrive30i and the Z4 Roadster sDrive35i are absolutely identical. Both are 166.9 inches long, 70.5 inches wide and 50.8 inches tall.
Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
50.8
Blueprint BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11)
70.5
76.8
50.8
Blueprint BMW Z4 Roadster sDrive35i (13 - 16)
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
Blueprint BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11)
98.3
166.9
Blueprint BMW Z4 Roadster sDrive35i (13 - 16)
98.3
166.9
166.9 in
Length
166.9 in
98.3 in
Wheelbase
98.3 in

Vehicle Weight

Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
3318 lb
Curb Weight
3483 lb
3880 lb
Gross Vehicle
Weight
4045 lb
BMW Z4 Roadster sDrive30i Sport-Automatic (09 - 11)
Weight Difference:
165 lb
4.74 %
BMW Z4 Roadster sDrive35i (13 - 16)

General

Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
E89
Generation
E89
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
Straight-six gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
BMW N52
Engine Series
BMW N54
N52-B30
Engine Code
N54-B30
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3 L / 147 cu in
254 hp
at 6600 rpm
Power
302 hp
at 5800 rpm
Z4 Roadster sDrive30i
254 hp
302 hp
Z4 Roadster sDrive35i
229 lb‑ft
at 2600 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
Z4 Roadster sDrive30i
229 lb‑ft
295 lb‑ft
Z4 Roadster sDrive35i

Performance

Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

279 ft
0.000 sec

Z4 Roadster sDrive30i

62 mph 62
mph

236 ft
0.000 sec

Z4 Roadster sDrive35i

▶ REPLAY
13.06 lb/hp
Weight-to-Power Ratio
11.53 lb/hp
Z4 Roadster sDrive30i
13.06 lb/hp
11.53 lb/hp
Z4 Roadster sDrive35i

Fuel Economy / Emissions

Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
Fuel Economy
28 mpg
combined
25 mpg
Z4 Roadster sDrive30i
28 mpg
25 mpg
Z4 Roadster sDrive35i
20 mpg
city
17 mpg
No data
highway
No data
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
412 mi
Range
364 mi
Z4 Roadster sDrive30i
412 mi
364 mi
Z4 Roadster sDrive35i
Environmental Impact
157.2 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).
178.2 kWh
Z4 Roadster sDrive30i
157.2 kWh
178.2 kWh
Z4 Roadster sDrive35i
Euro 5
Emission Standard
Euro 5
314 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)

Practical Convenience

Z4 Roadster sDrive30i
Z4 Roadster sDrive35i
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