2008 Audi R8 vs. 1992 Infiniti Q45
To start off, 2008 Audi R8 is newer by 16 year(s). Which means there will be less support and parts availability for 1992 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1992 Infiniti Q45 would be higher. At 4,494 cc (8 cylinders), 1992 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2008 Audi R8 (414 HP @ 7800 RPM) has 137 more horse power than 1992 Infiniti Q45. (277 HP @ 6000 RPM). In normal driving conditions, 2008 Audi R8 should accelerate faster than 1992 Infiniti Q45. With that said, vehicle weight also plays an important factor in acceleration. 1992 Infiniti Q45 weights approximately 190 kg more than 2008 Audi R8.
Because 2008 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 1992 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2008 Audi R8 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, 2008 Audi R8 (431 Nm @ 4500 RPM) has 35 more torque (in Nm) than 1992 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2008 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 1992 Infiniti Q45. 1992 Infiniti Q45 has automatic transmission and 2008 Audi R8 has manual transmission. 2008 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi R8 | 1992 Infiniti Q45 | |
| Make | Audi | Infiniti |
| Model | R8 | Q45 |
| Year Released | 2008 | 1992 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 4494 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 277 HP |
| Engine RPM | 7800 RPM | 6000 RPM |
| Torque | 431 Nm | 396 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 84.5 mm | 93 mm |
| Engine Stroke Size | 92.8 mm | 82.7 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 301 km/hour | 246 km/hour |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1750 kg |
| Vehicle Length | 4440 mm | 5080 mm |
| Vehicle Width | 1910 mm | 1830 mm |
| Vehicle Height | 1260 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Tank Capacity | 75 L | 72 L |
