1985 Alfa Romeo Arna vs. 2008 Pontiac Grand Prix
To start off, 2008 Pontiac Grand Prix is newer by 23 year(s). Which means there will be less support and parts availability for 1985 Alfa Romeo Arna. In addition, the cost of maintenance, including insurance, on 1985 Alfa Romeo Arna would be higher. At 5,670 cc (8 cylinders), 2008 Pontiac Grand Prix is equipped with a bigger engine. In terms of performance, 2008 Pontiac Grand Prix (303 HP @ 5600 RPM) has 241 more horse power than 1985 Alfa Romeo Arna. (62 HP @ 6000 RPM) In normal driving conditions, 2008 Pontiac Grand Prix should accelerate faster than 1985 Alfa Romeo Arna. With that said, vehicle weight also plays an important factor in acceleration. 2008 Pontiac Grand Prix weights approximately 502 kg more than 1985 Alfa Romeo Arna. 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, 2008 Pontiac Grand Prix (438 Nm @ 4000 RPM) has 350 more torque (in Nm) than 1985 Alfa Romeo Arna. (88 Nm @ 3200 RPM). This means 2008 Pontiac Grand Prix will have an easier job in driving up hills or pulling heavy equipment than 1985 Alfa Romeo Arna. 2008 Pontiac Grand Prix has automatic transmission and 1985 Alfa Romeo Arna has manual transmission. 1985 Alfa Romeo Arna will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Pontiac Grand Prix will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1985 Alfa Romeo Arna | 2008 Pontiac Grand Prix | |
| Make | Alfa Romeo | Pontiac |
| Model | Arna | Grand Prix |
| Year Released | 1985 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1186 cc | 5670 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 62 HP | 303 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 88 Nm | 438 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 850 kg | 1352 kg |
| Vehicle Length | 4010 mm | 5040 mm |
| Vehicle Width | 1630 mm | 1830 mm |
| Vehicle Height | 1350 mm | 1430 mm |
| Wheelbase Size | 2430 mm | 2810 mm |
