1999 Audi A2 vs. 2006 Infiniti Q45
To start off, 2006 Infiniti Q45 is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Audi A2. In addition, the cost of maintenance, including insurance, on 1999 Audi A2 would be higher. At 4,490 cc (8 cylinders), 2006 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2006 Infiniti Q45 (340 HP @ 6400 RPM) has 93 more horse power than 1999 Audi A2. (247 HP @ 5000 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 1999 Audi A2. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti Q45 weights approximately 450 kg more than 1999 Audi A2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Infiniti Q45 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2006 Infiniti Q45. However, in wet, icy, snow, or gravel driving conditions, 1999 Audi A2, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Infiniti Q45 (452 Nm @ 4000 RPM) has 132 more torque (in Nm) than 1999 Audi A2. (320 Nm @ 3800 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1999 Audi A2. 2006 Infiniti Q45 has automatic transmission and 1999 Audi A2 has manual transmission. 1999 Audi A2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Audi A2 | 2006 Infiniti Q45 | |
| Make | Audi | Infiniti |
| Model | A2 | Q45 |
| Year Released | 1999 | 2006 |
| Body Type | Hatchback | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1390 cc | 4490 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 247 HP | 340 HP |
| Engine RPM | 5000 RPM | 6400 RPM |
| Torque | 320 Nm | 452 Nm |
| Torque RPM | 3800 RPM | 4000 RPM |
| Engine Bore Size | 76.6 mm | 93 mm |
| Engine Stroke Size | 75.6 mm | 82.7 mm |
| Engine Compression Ratio | 10.7:1 | 9.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 870 kg | 1320 kg |
| Vehicle Length | 3830 mm | 5110 mm |
| Vehicle Width | 1680 mm | 1850 mm |
| Vehicle Height | 1560 mm | 1500 mm |
| Wheelbase Size | 2410 mm | 2880 mm |
| Fuel Tank Capacity | 34 L | 81 L |
