The Comparative Analysis :

Audi TT Roadster 1.8 TFSI (08 - 10) vs. Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)

€ 31,100
Audi TT Roadster 1.8 TFSI (08 - 10) Audi TT Roadster 1.8 TFSI
€ 40,500
 Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10) Alfa Romeo Spider 2.4 JTDM 20V
€ 31,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 40,500

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

Vehicle Dimensions

The dimensions of these vehicles differ considerably. The Audi TT Roadster 1.8 TFSI is 8.5 inches shorter, 0.5 inches wider and 1.6 inches taller than the Alfa Romeo Spider 2.4 JTDM 20V.
Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
53.5
Blueprint Audi TT Roadster 1.8 TFSI (08 - 10)
72.5
76.9
51.9
Blueprint Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)
72
80.1
72.5 in
Width
72 in
76.9 in
Width Incl. Mirrors
80.1 in
53.5 in
Height
51.9 in
Blueprint Audi TT Roadster 1.8 TFSI (08 - 10)
97.2
164.5
Blueprint Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)
99.5
173
164.5 in
Length
173 in
97.2 in
Wheelbase
99.5 in

Vehicle Weight

Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
2998 lb
Curb Weight
3814 lb
3538 lb
Gross Vehicle
Weight
4420 lb
Audi TT Roadster 1.8 TFSI (08 - 10)
Weight Difference:
816 lb
21.39 %
Alfa Romeo Spider 2.4 JTDM 20V Q-Tronic (08 - 10)

General

Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
8J
Generation
Typ 939
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Diesel
Front-wheel drive
Drivetrain
Front-wheel drive
6-speed manual transmission
Transmission
6-speed automatic transmission

Engine

Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
Straight-four gasoline engine with tur­bo­charger
Engine Type
Straight-five diesel engine with tur­bo­charger
VW EA888
Engine Series
CDAA
Engine Code
939 A3.000
4
Valves
4
4
Cylinders
5
1.8 L / 88 cu in
Displacement
2.4 L / 117 cu in
158 hp
at 4500 rpm
Power
197 hp
at 4000 rpm
Audi TT Roadster 1.8 TFSI
158 hp
197 hp
Alfa Romeo Spider 2.4 JTDM 20V
184 lb‑ft
at 1500 rpm
Max. Torque
295 lb‑ft
at 2000 rpm
Audi TT Roadster 1.8 TFSI
184 lb‑ft
295 lb‑ft
Alfa Romeo Spider 2.4 JTDM 20V

Performance

Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
139 mph
Maximum Speed
140 mph
7.4 sec
Acceleration 0 to 62 mph
8.5 sec
62 mph 62
mph

338 ft
0.000 sec

Audi TT Roadster 1.8 TFSI

62 mph 62
mph

387 ft
0.000 sec

Alfa Romeo Spider 2.4 JTDM 20V

▶ REPLAY
18.97 lb/hp
Weight-to-Power Ratio
19.36 lb/hp
Audi TT Roadster 1.8 TFSI
18.97 lb/hp
19.36 lb/hp
Alfa Romeo Spider 2.4 JTDM 20V

Fuel Economy / Emissions

Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
Fuel Economy
34 mpg
combined
30 mpg
Audi TT Roadster 1.8 TFSI
34 mpg
30 mpg
Alfa Romeo Spider 2.4 JTDM 20V
26 mpg
city
21 mpg
No data
highway
No data
Kraftstoffanzeige
14.5 gal
Fuel Tank Capacity
18.5 gal
Kraftstoffanzeige
495 mi
Range
551 mi
Audi TT Roadster 1.8 TFSI
495 mi
551 mi
Alfa Romeo Spider 2.4 JTDM 20V
Environmental Impact
130.7 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).
162.5 kWh
Audi TT Roadster 1.8 TFSI
130.7 kWh
162.5 kWh
Alfa Romeo Spider 2.4 JTDM 20V
Euro 5
Emission Standard
Euro 4
256 g/mi (NEFZ)
CO2 Emissions
335 g/mi (NEFZ)

Practical Convenience

Audi TT Roadster 1.8 TFSI
Alfa Romeo Spider 2.4 JTDM 20V
2
Doors
2
2
No. of Seats
2
540 lb
Maximum Payload
606 lb
7.1 cu ft
Trunk Volume
7.2 cu ft
No data
Cargo Volume (Seats Down)
No data