1991 Audi S2 vs. 1995 Infiniti Q45
To start off, 1995 Infiniti Q45 is newer by 4 year(s). Which means there will be less support and parts availability for 1991 Audi S2. In addition, the cost of maintenance, including insurance, on 1991 Audi S2 would be higher. At 4,494 cc (8 cylinders), 1995 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 1995 Infiniti Q45 (278 HP @ 6000 RPM) has 62 more horse power than 1991 Audi S2. (216 HP @ 5900 RPM) In normal driving conditions, 1995 Infiniti Q45 should accelerate faster than 1991 Audi S2. With that said, vehicle weight also plays an important factor in acceleration. 1995 Infiniti Q45 weights approximately 330 kg more than 1991 Audi S2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Audi S2 is four wheel drive (4WD), it will have significant more traction and grip than 1995 Infiniti Q45. In wet, icy, snow, or gravel driving conditions, 1991 Audi S2 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, 1995 Infiniti Q45 (396 Nm @ 4000 RPM) has 87 more torque (in Nm) than 1991 Audi S2. (309 Nm @ 1950 RPM). This means 1995 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi S2. 1995 Infiniti Q45 has automatic transmission and 1991 Audi S2 has manual transmission. 1991 Audi S2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1995 Infiniti Q45 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Audi S2 | 1995 Infiniti Q45 | |
| Make | Audi | Infiniti |
| Model | S2 | Q45 |
| Year Released | 1991 | 1995 |
| Engine Position | Front | Front |
| Engine Size | 2226 cc | 4494 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 216 HP | 278 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 309 Nm | 396 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 81.1 mm | 93 mm |
| Engine Stroke Size | 86.4 mm | 82.7 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1420 kg | 1750 kg |
| Vehicle Length | 4410 mm | 5080 mm |
| Vehicle Width | 1720 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1440 mm |
| Wheelbase Size | 2560 mm | 2890 mm |
| Fuel Tank Capacity | 70 L | 72 L |
