2009 Jaguar XF vs. 1972 Pontiac Firebird
To start off, 2009 Jaguar XF is newer by 37 year(s). Which means there will be less support and parts availability for 1972 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Firebird would be higher. At 4,093 cc (6 cylinders), 1972 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2009 Jaguar XF (204 HP @ 4000 RPM) has 96 more horse power than 1972 Pontiac Firebird. (108 HP @ 3600 RPM). In normal driving conditions, 2009 Jaguar XF should accelerate faster than 1972 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jaguar XF weights approximately 301 kg more than 1972 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1972 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 1972 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2009 Jaguar XF, 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, 2009 Jaguar XF (435 Nm @ 1900 RPM) has 198 more torque (in Nm) than 1972 Pontiac Firebird. (237 Nm @ 1600 RPM). This means 2009 Jaguar XF will have an easier job in driving up hills or pulling heavy equipment than 1972 Pontiac Firebird.
Compare all specifications:
| 2009 Jaguar XF | 1972 Pontiac Firebird | |
| Make | Jaguar | Pontiac |
| Model | XF | Firebird |
| Year Released | 2009 | 1972 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2701 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 204 HP | 108 HP |
| Engine RPM | 4000 RPM | 3600 RPM |
| Torque | 435 Nm | 237 Nm |
| Torque RPM | 1900 RPM | 1600 RPM |
| Engine Compression Ratio | 17.3:1 | 8.0:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 244 km/hour | 177 km/hour |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1771 kg | 1470 kg |
| Vehicle Length | 4970 mm | 4870 mm |
| Vehicle Width | 1880 mm | 1870 mm |
| Vehicle Height | 1470 mm | 1290 mm |
| Wheelbase Size | 2920 mm | 2750 mm |
| Fuel Tank Capacity | 69 L | 64 L |
