2002 Audi A3 vs. 2003 Audi TT
To start off, 2003 Audi TT is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Audi A3. In addition, the cost of maintenance, including insurance, on 2002 Audi A3 would be higher. At 1,967 cc (4 cylinders), 2002 Audi A3 is equipped with a bigger engine. In terms of performance, 2003 Audi TT (161 HP @ 5800 RPM) has 23 more horse power than 2002 Audi A3. (138 HP @ 4000 RPM) In normal driving conditions, 2003 Audi TT should accelerate faster than 2002 Audi A3. With that said, vehicle weight also plays an important factor in acceleration. 2002 Audi A3 weights approximately 30 kg more than 2003 Audi TT.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 2002 Audi A3 (320 Nm @ 1750 RPM) has 85 more torque (in Nm) than 2003 Audi TT. (235 Nm @ 1950 RPM). This means 2002 Audi A3 will have an easier job in driving up hills or pulling heavy equipment than 2003 Audi TT. 2003 Audi TT has automatic transmission and 2002 Audi A3 has manual transmission. 2002 Audi A3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Audi TT will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Audi A3 | 2003 Audi TT | |
| Make | Audi | Audi |
| Model | A3 | TT |
| Year Released | 2002 | 2003 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1967 cc | 1781 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 138 HP | 161 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 320 Nm | 235 Nm |
| Torque RPM | 1750 RPM | 1950 RPM |
| Engine Bore Size | 81 mm | 81.1 mm |
| Engine Stroke Size | 95.5 mm | 86.4 mm |
| Engine Compression Ratio | 18.0:1 | 10.3:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1340 kg | 1310 kg |
| Vehicle Length | 4210 mm | 4010 mm |
| Vehicle Width | 1770 mm | 1760 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2580 mm | 2430 mm |
| Fuel Tank Capacity | 55 L | 55 L |
