The Comparative Analysis :

Audi TT Roadster 3.2 quattro (07 - 10) vs. BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)

€ 44,500
Audi TT Roadster 3.2 quattro (07 - 10) Audi TT Roadster 3.2
€ 46,000
 BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13) BMW Z4 Roadster sDrive28i
€ 44,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 46,000

ⓘ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 sDrive28i.
Audi TT Roadster 3.2
BMW Z4 Roadster sDrive28i
53.5
Blueprint Audi TT Roadster 3.2 quattro (07 - 10)
72.5
76.9
50.8
Blueprint BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)
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
Blueprint Audi TT Roadster 3.2 quattro (07 - 10)
97.2
164.5
Blueprint BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)
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 sDrive28i
3406 lb
Curb Weight
3296 lb
3946 lb
Gross Vehicle
Weight
3858 lb
Audi TT Roadster 3.2 quattro (07 - 10)
Weight Difference:
110 lb
3.23 %
BMW Z4 Roadster sDrive28i Sport-Automatic (11 - 13)

General

Audi TT Roadster 3.2
BMW Z4 Roadster sDrive28i
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
8-speed automatic transmission

Engine

Audi TT Roadster 3.2
BMW Z4 Roadster sDrive28i
V6 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
Straight-four gasoline engine with tur­bo­charger
VW EA390
Engine Series
BMW N20
BUB
Engine Code
N20-B20
4
Valves
4
6
Cylinders
4
3.2 L / 157 cu in
Displacement
2 L / 98 cu in
247 hp
at 6300 rpm
Power
242 hp
at 5000 rpm
Audi TT Roadster 3.2
247 hp
242 hp
BMW Z4 Roadster sDrive28i
236 lb‑ft
at 2500 rpm
Max. Torque
258 lb‑ft
at 1250 rpm
Audi TT Roadster 3.2
236 lb‑ft
258 lb‑ft
BMW Z4 Roadster sDrive28i

Performance

Audi TT Roadster 3.2
BMW Z4 Roadster sDrive28i
155 mph
Maximum Speed
155 mph
6.1 sec
Acceleration 0 to 62 mph
5.7 sec
62 mph 62
mph

279 ft
0.000 sec

Audi TT Roadster 3.2

62 mph 62
mph

259 ft
0.000 sec

BMW Z4 Roadster sDrive28i

▶ REPLAY
13.79 lb/hp
Weight-to-Power Ratio
13.62 lb/hp
Audi TT Roadster 3.2
13.79 lb/hp
13.62 lb/hp
BMW Z4 Roadster sDrive28i

Fuel Economy / Emissions

Audi TT Roadster 3.2
BMW Z4 Roadster sDrive28i
Fuel Economy
23 mpg
combined
35 mpg
Audi TT Roadster 3.2
23 mpg
35 mpg
BMW Z4 Roadster sDrive28i
16 mpg
city
26 mpg
No data
highway
No data
Kraftstoffanzeige
15.9 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
359 mi
Range
503 mi
Audi TT Roadster 3.2
359 mi
503 mi
BMW Z4 Roadster sDrive28i
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).
128.7 kWh
Audi TT Roadster 3.2
197 kWh
128.7 kWh
BMW Z4 Roadster sDrive28i
Euro 4
Emission Standard
Euro 5
402 g/mi (NEFZ)
CO2 Emissions
256 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 3.2
BMW Z4 Roadster sDrive28i
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