1985 Audi 100 vs. 2006 Infiniti Q45
To start off, 2006 Infiniti Q45 is newer by 21 year(s). Which means there will be less support and parts availability for 1985 Audi 100. In addition, the cost of maintenance, including insurance, on 1985 Audi 100 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 253 more horse power than 1985 Audi 100. (87 HP @ 4500 RPM) In normal driving conditions, 2006 Infiniti Q45 should accelerate faster than 1985 Audi 100. With that said, vehicle weight also plays an important factor in acceleration. 2006 Infiniti Q45 weights approximately 18 kg more than 1985 Audi 100. 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, 1985 Audi 100, 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 280 more torque (in Nm) than 1985 Audi 100. (172 Nm @ 2750 RPM). This means 2006 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1985 Audi 100. 2006 Infiniti Q45 has automatic transmission and 1985 Audi 100 has manual transmission. 1985 Audi 100 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:
| 1985 Audi 100 | 2006 Infiniti Q45 | |
| Make | Audi | Infiniti |
| Model | 100 | Q45 |
| Year Released | 1985 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 4490 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 87 HP | 340 HP |
| Engine RPM | 4500 RPM | 6400 RPM |
| Torque | 172 Nm | 452 Nm |
| Torque RPM | 2750 RPM | 4000 RPM |
| Engine Bore Size | 76.5 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Engine Compression Ratio | 23.0:1 | 9.5:1 |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1302 kg | 1320 kg |
| Vehicle Length | 4800 mm | 5110 mm |
| Vehicle Width | 1820 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2700 mm | 2880 mm |
| Fuel Tank Capacity | 80 L | 81 L |
