The Comparative Analysis :
Audi TT Roadster 3.2 quattro (07 - 10) vs. BMW Z4 Roadster sDrive35i (09 - 13)
€ 44,500
€ 49,300
€ 44,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 49,300
ⓘ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 Audi TT Roadster 3.2 is 2.4 inches shorter, 2 inches wider and 2.6 inches taller than the BMW Z4 Roadster sDrive35i.
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
53.5
72.5
76.9
50.8
70.5
76.8
72.5 in
Width
70.5 in
76.9 in
Width Incl. Mirrors
76.8 in
53.5 in
Height
50.8 in
97.2
164.5
98.3
166.9
164.5 in
Length
166.9 in
97.2 in
Wheelbase
98.3 in
Vehicle Weight
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
3406 lb
Curb Weight
3483 lb
3946 lb
Gross Vehicle
Weight
Weight
4045 lb
Weight Difference:
77 lb
2.21 %
General
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
8J
Generation
E89
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission
Engine
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
V6 gasoline engine (naturally aspirated engine)
Engine Type
Straight-six gasoline engine with two turbochargers (biturbo)
VW EA390
Engine Series
BMW N54
BUB
Engine Code
N54-B30
4
Valves
4
6
Cylinders
6
3.2 L / 157 cu in
Displacement
3 L / 147 cu in
247 hp
at 6300 rpm
Power
302 hp
at 5800 rpm
Audi TT Roadster 3.2
247 hp
302 hp
BMW Z4 Roadster sDrive35i
236 lb‑ft
at 2500 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
Audi TT Roadster 3.2
236 lb‑ft
295 lb‑ft
BMW Z4 Roadster sDrive35i
Performance
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph
62
mph
mph
279 ft
0.000 sec
Audi TT Roadster 3.2
62 mph
62
mph
mph
236 ft
0.000 sec
BMW Z4 Roadster sDrive35i
▶ REPLAY
13.79 lb/hp
Weight-to-Power Ratio
11.53 lb/hp
Audi TT Roadster 3.2
13.79 lb/hp
11.53 lb/hp
BMW Z4 Roadster sDrive35i
Fuel Economy / Emissions
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
Fuel Economy
23 mpg
combined
25 mpg
Audi TT Roadster 3.2
23 mpg
25 mpg
BMW Z4 Roadster sDrive35i
16 mpg
city
17 mpg
No data
highway
No data
15.9 gal
Fuel Tank Capacity
14.5 gal
359 mi
Range
364 mi
Audi TT Roadster 3.2
359 mi
364 mi
BMW Z4 Roadster sDrive35i
Environmental Impact
197 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).
178.2 kWh
Audi TT Roadster 3.2
197 kWh
178.2 kWh
BMW Z4 Roadster sDrive35i
Euro 4
Emission Standard
Euro 5
402 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)
Practical Convenience
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive35i
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
562 lb
7.1 cu ft
Trunk Volume
8.8 cu ft
No data
Cargo Volume (Seats Down)
No data
