1984 Innocenti 990 vs. 1989 Pontiac Grand Prix
To start off, 1989 Pontiac Grand Prix is newer by 5 year(s). Which means there will be less support and parts availability for 1984 Innocenti 990. In addition, the cost of maintenance, including insurance, on 1984 Innocenti 990 would be higher. At 2,260 cc (4 cylinders), 1989 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 1989 Pontiac Grand Prix (158 HP @ 6200 RPM) has 107 more horse power than 1984 Innocenti 990. (51 HP @ 5800 RPM) In normal driving conditions, 1989 Pontiac Grand Prix should accelerate faster than 1984 Innocenti 990. With that said, vehicle weight also plays an important factor in acceleration. 1989 Pontiac Grand Prix weights approximately 721 kg more than 1984 Innocenti 990. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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, 1989 Pontiac Grand Prix (203 Nm @ 5200 RPM) has 128 more torque (in Nm) than 1984 Innocenti 990. (75 Nm @ 3200 RPM). This means 1989 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1984 Innocenti 990. 1989 Pontiac Grand Prix has automatic transmission and 1984 Innocenti 990 has manual transmission. 1984 Innocenti 990 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1989 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1984 Innocenti 990 | 1989 Pontiac Grand Prix | |
| Make | Innocenti | Pontiac |
| Model | 990 | Grand Prix |
| Year Released | 1984 | 1989 |
| Engine Position | Front | Front |
| Engine Size | 993 cc | 2260 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | V |
| Horse Power | 51 HP | 158 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 75 Nm | 203 Nm |
| Torque RPM | 3200 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 714 kg | 1435 kg |
| Vehicle Length | 3170 mm | 4960 mm |
| Vehicle Width | 1530 mm | 1810 mm |
| Vehicle Height | 1390 mm | 1390 mm |
| Wheelbase Size | 2050 mm | 2740 mm |
