2009 Audi TT vs. 1991 Holden Commodore
To start off, 2009 Audi TT is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Holden Commodore. In addition, the cost of maintenance, including insurance, on 1991 Holden Commodore would be higher. At 4,987 cc (8 cylinders), 1991 Holden Commodore is equipped with a bigger engine. In terms of performance, 2009 Audi TT (268 HP @ 2500 RPM) has 47 more horse power than 1991 Holden Commodore. (221 HP @ 4400 RPM). In normal driving conditions, 2009 Audi TT should accelerate faster than 1991 Holden Commodore.
Because 2009 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 1991 Holden Commodore. In wet, icy, snow, or gravel driving conditions, 2009 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, 1991 Holden Commodore (385 Nm @ 3600 RPM) has 35 more torque (in Nm) than 2009 Audi TT. (350 Nm @ 2500 RPM). This means 1991 Holden Commodore will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi TT.
Compare all specifications:
| 2009 Audi TT | 1991 Holden Commodore | |
| Make | Audi | Holden |
| Model | TT | Commodore |
| Year Released | 2009 | 1991 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1983 cc | 4987 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 268 HP | 221 HP |
| Engine RPM | 2500 RPM | 4400 RPM |
| Torque | 350 Nm | 385 Nm |
| Torque RPM | 2500 RPM | 3600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4200 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1820 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2470 mm | 2740 mm |
