Audi TT Roadster (1999 – 2006) vs Porsche Boxster S (1999 – 2002): specs compared

Both offer around 250 hp at most. The Porsche Boxster S is quicker, reaching 100 km/h in 5.9 s against 6.5 s. It has the higher top speed: 261 km/h against 250 km/h. The Audi TT Roadster uses less fuel, from 8.2 L/100 km against 10.7 L/100 km. The Porsche Boxster S is the lighter car, from 1,295 kg against 1,332 kg. At 4,315 mm, the Porsche Boxster S is 274 mm longer than the Audi TT Roadster.

Specification Audi TT Roadster Audi TT Roadster 1999 – 2006 Porsche Boxster S Porsche Boxster S 1999 – 2002
Overview
Origin Germany Germany
Documented years 1999 – 2006 1999 – 2002
Body style Roadster · Convertible —
Variants 7 2
Fuel Petrol Petrol
Drive FWD · AWD RWD
Gearbox Automatic · Manual Automatic · Manual
Performance
Power 150 – 250 hp 252 hp
Torque 210 – 320 Nm 305 Nm
0–100 km/h 6.5 – 8.9 s 5.9 – 6.9 s
Top speed 214 – 250 km/h 254 – 261 km/h
Economy
Fuel economy 8.2 – 10.7 L/100 km 10.7 – 11.3 L/100 km
Dimensions
Length 4,039 – 4,041 mm 4,315 mm
Width 1,760 – 1,763 mm 1,781 mm
Height 1,349 – 1,350 mm 1,290 mm
Wheelbase 2,423 – 2,438 mm 2,416 mm
Curb weight 1,332 – 1,695 kg 1,295 – 1,335 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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