2008 BMW X5 vs. 1985 Pontiac Firebird
To start off, 2008 BMW X5 is newer by 23 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 2,979 cc (6 cylinders), 2008 BMW X5 is equipped with a bigger engine. In terms of performance, 2008 BMW X5 (228 HP @ 3500 RPM) has 95 more horse power than 1985 Pontiac Firebird. (133 HP @ 5100 RPM). In normal driving conditions, 2008 BMW X5 should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X5 weights approximately 714 kg more than 1985 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW X5 is four wheel drive (4WD), it will have significant more traction and grip than 1985 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2008 BMW X5 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, 2008 BMW X5 (300 Nm @ 3500 RPM) has 77 more torque (in Nm) than 1985 Pontiac Firebird. (223 Nm @ 3600 RPM). This means 2008 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird.
Compare all specifications:
2008 BMW X5 | 1985 Pontiac Firebird | |
Make | BMW | Pontiac |
Model | X5 | Firebird |
Year Released | 2008 | 1985 |
Body Type | SUV | Coupe |
Engine Position | Front | Front |
Engine Size | 2979 cc | 2827 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 4 valves | 2 valves |
Horse Power | 228 HP | 133 HP |
Engine RPM | 3500 RPM | 5100 RPM |
Torque | 300 Nm | 223 Nm |
Torque RPM | 3500 RPM | 3600 RPM |
Engine Compression Ratio | 10.2:1 | 8.5:1 |
Fuel Type | Gasoline | Gasoline |
Top Speed | 197 km/hour | 161 km/hour |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 2070 kg | 1356 kg |
Vehicle Length | 4670 mm | 4850 mm |
Vehicle Width | 1880 mm | 1850 mm |
Vehicle Height | 1720 mm | 1270 mm |
Wheelbase Size | 2830 mm | 2740 mm |
Fuel Tank Capacity | 93 L | 60 L |