1999 Audi A4 vs. 2007 Audi TT
To start off, 2007 Audi TT is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Audi A4. In addition, the cost of maintenance, including insurance, on 1999 Audi A4 would be higher. At 3,189 cc (6 cylinders), 2007 Audi TT is equipped with a bigger engine. In terms of performance, 1999 Audi A4 (252 HP @ 4150 RPM) has 5 more horse power than 2007 Audi TT. (247 HP @ 6300 RPM). In normal driving conditions, 1999 Audi A4 should accelerate faster than 2007 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi TT weights approximately 195 kg more than 1999 Audi A4.
Because 2007 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1999 Audi A4. 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, 1999 Audi A4 (330 Nm @ 1900 RPM) has 10 more torque (in Nm) than 2007 Audi TT. (320 Nm @ 2500 RPM). This means 1999 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi TT.
Compare all specifications:
| 1999 Audi A4 | 2007 Audi TT | |
| Make | Audi | Audi |
| Model | A4 | TT |
| Year Released | 1999 | 2007 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1896 cc | 3189 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 252 HP | 247 HP |
| Engine RPM | 4150 RPM | 6300 RPM |
| Torque | 330 Nm | 320 Nm |
| Torque RPM | 1900 RPM | 2500 RPM |
| Engine Bore Size | 79.5 mm | 84.1 mm |
| Engine Stroke Size | 95.5 mm | 95.9 mm |
| Engine Compression Ratio | 19.5:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 13.1 seconds | 5.9 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 1490 kg |
| Vehicle Length | 4480 mm | 4050 mm |
| Vehicle Width | 1740 mm | 1850 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2620 mm | 2470 mm |
| Fuel Tank Capacity | 62 L | 60 L |
