2005 Audi TT vs. 2003 Infiniti M
To start off, 2005 Audi TT is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Infiniti M. In addition, the cost of maintenance, including insurance, on 2003 Infiniti M would be higher. At 4,494 cc (8 cylinders), 2003 Infiniti M is equipped with a bigger engine. In terms of performance, 2003 Infiniti M (340 HP @ 6400 RPM) has 118 more horse power than 2005 Audi TT. (222 HP @ 5900 RPM) In normal driving conditions, 2003 Infiniti M should accelerate faster than 2005 Audi TT. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti M weights approximately 197 kg more than 2005 Audi TT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Audi TT is four wheel drive (4WD), it will have significant more traction and grip than 2003 Infiniti M. In wet, icy, snow, or gravel driving conditions, 2005 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, 2003 Infiniti M (451 Nm @ 4000 RPM) has 171 more torque (in Nm) than 2005 Audi TT. (280 Nm @ 2200 RPM). This means 2003 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi TT. 2003 Infiniti M has automatic transmission and 2005 Audi TT has manual transmission. 2005 Audi TT will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Audi TT | 2003 Infiniti M | |
| Make | Audi | Infiniti |
| Model | TT | M |
| Year Released | 2005 | 2003 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4494 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 340 HP |
| Engine RPM | 5900 RPM | 6400 RPM |
| Torque | 280 Nm | 451 Nm |
| Torque RPM | 2200 RPM | 4000 RPM |
| Engine Bore Size | 81 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1747 kg |
| Vehicle Length | 4050 mm | 5020 mm |
| Vehicle Width | 1770 mm | 1780 mm |
| Vehicle Height | 1350 mm | 1470 mm |
| Wheelbase Size | 2440 mm | 2810 mm |
| Fuel Tank Capacity | 62 L | 79 L |
