The Comparative Analysis :

Audi TT Roadster 1.8 TFSI (15 - 18) vs. BMW Z4 Roadster sDrive35i (13 - 16)

€ 36,200
Audi TT Roadster 1.8 TFSI (15 - 18) Audi TT Roadster 1.8 TFSI
€ 49,600
 BMW Z4 Roadster sDrive35i (13 - 16) BMW Z4 Roadster sDrive35i
€ 36,200
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 these vehicles differ slightly. The Audi TT Roadster 1.8 TFSI is 2.4 inches shorter, 1.7 inches wider and 2.5 inches taller than the BMW Z4 Roadster sDrive35i.
Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
53.3
Blueprint Audi TT Roadster 1.8 TFSI (15 - 18)
72.1
77.4
50.8
Blueprint BMW Z4 Roadster sDrive35i (13 - 16)
70.5
76.8
72.1 in
Width
70.5 in
77.4 in
Width Incl. Mirrors
76.8 in
53.3 in
Height
50.8 in
Blueprint Audi TT Roadster 1.8 TFSI (15 - 18)
98.6
164.4
Blueprint BMW Z4 Roadster sDrive35i (13 - 16)
98.3
166.9
164.4 in
Length
166.9 in
98.6 in
Wheelbase
98.3 in

Vehicle Weight

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
3031 lb
Curb Weight
3483 lb
3571 lb
Gross Vehicle
Weight
4045 lb
Audi TT Roadster 1.8 TFSI (15 - 18)
Weight Difference:
452 lb
12.98 %
BMW Z4 Roadster sDrive35i (13 - 16)

General

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
8S
Generation
E89
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Front-wheel drive
Drivetrain
Rear-wheel drive
6-speed manual transmission
Transmission
6-speed manual transmission

Engine

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-six gasoline engine with two tur­bo­chargers (bi­turbo)
VW EA888
Engine Series
BMW N54
CJSA
Engine Code
N54-B30
4
Valves
4
4
Cylinders
6
1.8 L / 88 cu in
Displacement
3 L / 147 cu in
178 hp
at 5100 rpm
Power
302 hp
at 5800 rpm
Audi TT Roadster 1.8 TFSI
178 hp
302 hp
BMW Z4 Roadster sDrive35i
184 lb‑ft
at 1250 rpm
Max. Torque
295 lb‑ft
at 1300 rpm
Audi TT Roadster 1.8 TFSI
184 lb‑ft
295 lb‑ft
BMW Z4 Roadster sDrive35i

Performance

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
147 mph
Maximum Speed
155 mph
7.2 sec
Acceleration 0 to 62 mph
5.2 sec
62 mph 62
mph

328 ft
0.000 sec

Audi TT Roadster 1.8 TFSI

62 mph 62
mph

236 ft
0.000 sec

BMW Z4 Roadster sDrive35i

▶ REPLAY
17.03 lb/hp
Weight-to-Power Ratio
11.53 lb/hp
Audi TT Roadster 1.8 TFSI
17.03 lb/hp
11.53 lb/hp
BMW Z4 Roadster sDrive35i

Fuel Economy / Emissions

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
Fuel Economy
40 mpg
combined
25 mpg
Audi TT Roadster 1.8 TFSI
40 mpg
25 mpg
BMW Z4 Roadster sDrive35i
31 mpg
city
17 mpg
No data
highway
No data
Kraftstoffanzeige
13.2 gal
Fuel Tank Capacity
14.5 gal
Kraftstoffanzeige
526 mi
Range
364 mi
Audi TT Roadster 1.8 TFSI
526 mi
364 mi
BMW Z4 Roadster sDrive35i
Environmental Impact
111.8 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
Audi TT Roadster 1.8 TFSI
111.8 kWh
178.2 kWh
BMW Z4 Roadster sDrive35i
Euro 6b (NEFZ)
Emission Standard
Euro 5
222 g/mi (NEFZ)
CO2 Emissions
352 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 1.8 TFSI
BMW Z4 Roadster sDrive35i
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
562 lb
7.9 cu ft
Trunk Volume
8.8 cu ft
No data
Cargo Volume (Seats Down)
No data