1958 AC 2-Litre vs. 1991 Innocenti 990
To start off, 1991 Innocenti 990 is newer by 33 year(s). Which means there will be less support and parts availability for 1958 AC 2-Litre. In addition, the cost of maintenance, including insurance, on 1958 AC 2-Litre would be higher. At 1,991 cc (6 cylinders), 1958 AC 2-Litre is equipped with a bigger engine. In terms of performance, 1958 AC 2-Litre (76 HP @ 4500 RPM) has 25 more horse power than 1991 Innocenti 990. (51 HP @ 5800 RPM). In normal driving conditions, 1958 AC 2-Litre should accelerate faster than 1991 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1958 AC 2-Litre weights approximately 610 kg more than 1991 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1958 AC 2-Litre 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 1958 AC 2-Litre. However, in wet, icy, snow, or gravel driving conditions, 1991 Innocenti 990, 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, 1958 AC 2-Litre (136 Nm @ 2500 RPM) has 61 more torque (in Nm) than 1991 Innocenti 990. (75 Nm @ 3200 RPM). This means 1958 AC 2-Litre will have an easier job in driving up hills or pulling heavy equipment than 1991 Innocenti 990.
Compare all specifications:
| 1958 AC 2-Litre | 1991 Innocenti 990 | |
| Make | AC | Innocenti |
| Model | 2-Litre | 990 |
| Year Released | 1958 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 992 cc |
| Engine Cylinders | 6 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 76 HP | 51 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 136 Nm | 75 Nm |
| Torque RPM | 2500 RPM | 3200 RPM |
| Engine Bore Size | 65 mm | 76 mm |
| Engine Stroke Size | 100 mm | 73 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1320 kg | 710 kg |
| Vehicle Length | 4680 mm | 3170 mm |
| Vehicle Width | 1710 mm | 1530 mm |
| Vehicle Height | 1560 mm | 1390 mm |
| Wheelbase Size | 2980 mm | 2050 mm |
