2009 BMW X6 vs. 1985 Pontiac Firebird
To start off, 2009 BMW X6 is newer by 24 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 5,013 cc (8 cylinders), 1985 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2009 BMW X6 (300 HP @ 5800 RPM) has 110 more horse power than 1985 Pontiac Firebird. (190 HP @ 4800 RPM). In normal driving conditions, 2009 BMW X6 should accelerate faster than 1985 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW X6 weights approximately 671 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 2009 BMW X6 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, 2009 BMW X6 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, 2009 BMW X6 (407 Nm @ 1400 RPM) has 82 more torque (in Nm) than 1985 Pontiac Firebird. (325 Nm @ 3200 RPM). This means 2009 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 1985 Pontiac Firebird. 2009 BMW X6 has automatic transmission and 1985 Pontiac Firebird has manual transmission. 1985 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW X6 | 1985 Pontiac Firebird | |
| Make | BMW | Pontiac |
| Model | X6 | Firebird |
| Year Released | 2009 | 1985 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2977 cc | 5013 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 300 HP | 190 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 407 Nm | 325 Nm |
| Torque RPM | 1400 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 95 mm |
| Engine Stroke Size | 89.6 mm | 88.4 mm |
| Engine Compression Ratio | 10.2:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 240 km/hour | 205 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2145 kg | 1474 kg |
| Vehicle Length | 4880 mm | 4880 mm |
| Vehicle Width | 1990 mm | 1850 mm |
| Vehicle Height | 1700 mm | 1270 mm |
| Wheelbase Size | 2940 mm | 2570 mm |
| Fuel Tank Capacity | 85 L | 61 L |
