2007 Audi TT vs. 2003 Porsche Boxster
To start off, 2007 Audi TT is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2003 Porsche Boxster would be higher. At 2,687 cc (6 cylinders), 2003 Porsche Boxster is equipped with a bigger engine. In terms of performance, 2003 Porsche Boxster (225 HP @ 6300 RPM) has 4 more horse power than 2007 Audi TT. (221 HP @ 2200 RPM) In normal driving conditions, 2003 Porsche Boxster should accelerate faster than 2007 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 200 kg more than 2003 Porsche Boxster.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2003 Porsche Boxster. In wet, icy, snow, or gravel driving conditions, 2007 Audi TT will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi TT (280 Nm @ 2200 RPM) has 19 more torque (in Nm) than 2003 Porsche Boxster. (261 Nm @ 4700 RPM). This means 2007 Audi TT will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Boxster.
Compare all specifications:
| 2007 Audi TT | 2003 Porsche Boxster | |
| Make | Audi | Porsche |
| Model | TT | Boxster |
| Year Released | 2007 | 2003 |
| Body Type | Convertible | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 1781 cc | 2687 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 221 HP | 225 HP |
| Engine RPM | 2200 RPM | 6300 RPM |
| Torque | 280 Nm | 261 Nm |
| Torque RPM | 2200 RPM | 4700 RPM |
| Engine Bore Size | 81 mm | 85.5 mm |
| Engine Stroke Size | 86.4 mm | 78 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1550 kg | 1350 kg |
| Vehicle Length | 4050 mm | 4320 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1300 mm |
| Wheelbase Size | 2440 mm | 2360 mm |
