2005 Audi S8 vs. 1990 Infiniti Q45
To start off, 2005 Audi S8 is newer by 15 year(s). Which means there will be less support and parts availability for 1990 Infiniti Q45. In addition, the cost of maintenance, including insurance, on 1990 Infiniti Q45 would be higher. At 4,493 cc (8 cylinders), 1990 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1990 Infiniti Q45 (277 HP @ 6000 RPM) has 30 more horse power than 2005 Audi S8. (247 HP @ 4000 RPM) In normal driving conditions, 1990 Infiniti Q45 should accelerate faster than 2005 Audi S8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S8 weights approximately 20 kg more than 1990 Infiniti Q45.
Because 2005 Audi S8 is all wheel drive (AWD), it will have significant more traction and grip than 1990 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 2005 Audi S8 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, 2005 Audi S8 (450 Nm @ 3400 RPM) has 54 more torque (in Nm) than 1990 Infiniti Q45. (396 Nm @ 4000 RPM). This means 2005 Audi S8 will have an easier job in driving up hills or pulling heavy equipment than 1990 Infiniti Q45.
Compare all specifications:
2005 Audi S8 | 1990 Infiniti Q45 | |
Make | Audi | Infiniti |
Model | S8 | Q45 |
Year Released | 2005 | 1990 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 4172 cc | 4493 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 247 HP | 277 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 450 Nm | 396 Nm |
Torque RPM | 3400 RPM | 4000 RPM |
Drive Type | AWD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1770 kg | 1750 kg |
Wheelbase Size | 2290 mm | 2890 mm |
Fuel Tank Capacity | 90 L | 72 L |