The Comparative Analysis :

BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) vs. Audi TT Roadster 3.2 quattro (07 - 10)

€ 51,700
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13) BMW Z4 Roadster sDrive35i
€ 44,500
 Audi TT Roadster 3.2 quattro (07 - 10) Audi TT Roadster 3.2
€ 51,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 44,500

ⓘ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. The BMW Z4 Roadster sDrive35i is 2.4 inches longer, 2 inches narrower and 2.6 inches lower than the Audi TT Roadster 3.2.
BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
50.8
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
70.5
76.8
53.5
Blueprint Audi TT Roadster 3.2 quattro (07 - 10)
72.5
76.9
70.5 in
Width
72.5 in
76.8 in
Width Incl. Mirrors
76.9 in
50.8 in
Height
53.5 in
Blueprint BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
98.3
166.9
Blueprint Audi TT Roadster 3.2 quattro (07 - 10)
97.2
164.5
166.9 in
Length
164.5 in
98.3 in
Wheelbase
97.2 in

Vehicle Weight

BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
3527 lb
Curb Weight
3406 lb
4090 lb
Gross Vehicle
Weight
3946 lb
BMW Z4 Roadster sDrive35i Sport-Automatic DKG (09 - 13)
Weight Difference:
121 lb
3.43 %
Audi TT Roadster 3.2 quattro (07 - 10)

General

BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
E89
Generation
8J
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
6-speed manual transmission

Engine

BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
Engine Type
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
BMW N54
Engine Series
VW EA390
N54-B30
Engine Code
BUB
4
Valves
4
6
Cylinders
6
3 L / 147 cu in
Displacement
3.2 L / 157 cu in
302 hp
at 5800 rpm
Power
247 hp
at 6300 rpm
BMW Z4 Roadster sDrive35i
302 hp
247 hp
Audi TT Roadster 3.2
295 lb‑ft
at 1300 rpm
Max. Torque
236 lb‑ft
at 2500 rpm
BMW Z4 Roadster sDrive35i
295 lb‑ft
236 lb‑ft
Audi TT Roadster 3.2

Performance

BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
155 mph
Maximum Speed
155 mph
5.1 sec
Acceleration 0 to 62 mph
6.1 sec
62 mph 62
mph

233 ft
0.000 sec

BMW Z4 Roadster sDrive35i

62 mph 62
mph

279 ft
0.000 sec

Audi TT Roadster 3.2

▶ REPLAY
11.68 lb/hp
Weight-to-Power Ratio
13.79 lb/hp
BMW Z4 Roadster sDrive35i
11.68 lb/hp
13.79 lb/hp
Audi TT Roadster 3.2

Fuel Economy / Emissions

BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
Fuel Economy
26 mpg
combined
23 mpg
BMW Z4 Roadster sDrive35i
26 mpg
23 mpg
Audi TT Roadster 3.2
19 mpg
city
16 mpg
No data
highway
No data
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
15.9 gal
Kraftstoffanzeige
380 mi
Range
359 mi
BMW Z4 Roadster sDrive35i
380 mi
359 mi
Audi TT Roadster 3.2
Environmental Impact
170.4 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).
197 kWh
BMW Z4 Roadster sDrive35i
170.4 kWh
197 kWh
Audi TT Roadster 3.2
Euro 5
Emission Standard
Euro 4
338 g/mi (NEFZ)
CO2 Emissions
402 g/mi (NEFZ)

Practical Convenience

BMW Z4 Roadster sDrive35i
Audi TT Roadster 3.2
2
Doors
2
2
No. of Seats
2
562 lb
Maximum Payload
540 lb
8.8 cu ft
Trunk Volume
7.1 cu ft
No data
Cargo Volume (Seats Down)
No data