1990 Lancia Dedra vs. 1985 Pontiac Firebird
To start off, 1990 Lancia Dedra is newer by 5 year(s). Which means there will be less support and parts availability for 1985 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1985 Pontiac Firebird would be higher. At 2,827 cc (6 cylinders), 1985 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1985 Pontiac Firebird (133 HP @ 5100 RPM) has 43 more horse power than 1990 Lancia Dedra. (90 HP @ 5800 RPM) In normal driving conditions, 1985 Pontiac Firebird should accelerate faster than 1990 Lancia Dedra. With that said, vehicle weight also plays an important factor in acceleration. 1985 Pontiac Firebird weights approximately 299 kg more than 1990 Lancia Dedra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 Pontiac Firebird 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 1985 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 1990 Lancia Dedra, 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, 1985 Pontiac Firebird (223 Nm @ 3600 RPM) has 94 more torque (in Nm) than 1990 Lancia Dedra. (129 Nm @ 3500 RPM). This means 1985 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1990 Lancia Dedra.
Compare all specifications:
| 1990 Lancia Dedra | 1985 Pontiac Firebird | |
| Make | Lancia | Pontiac |
| Model | Dedra | Firebird |
| Year Released | 1990 | 1985 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1581 cc | 2827 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 90 HP | 133 HP |
| Engine RPM | 5800 RPM | 5100 RPM |
| Torque | 129 Nm | 223 Nm |
| Torque RPM | 3500 RPM | 3600 RPM |
| Engine Bore Size | 86.4 mm | 88.9 mm |
| Engine Stroke Size | 67.5 mm | 75.9 mm |
| Engine Compression Ratio | 9.2:1 | 8.5:1 |
| Top Speed | 180 km/hour | 161 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1057 kg | 1356 kg |
| Vehicle Length | 4350 mm | 4850 mm |
| Vehicle Width | 1710 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1270 mm |
| Wheelbase Size | 2550 mm | 2740 mm |
| Fuel Tank Capacity | 63 L | 60 L |
