1971 Cadillac Fleetwood vs. 2004 Porsche Boxster
To start off, 2004 Porsche Boxster is newer by 33 year(s). Which means there will be less support and parts availability for 1971 Cadillac Fleetwood. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Fleetwood would be higher. At 7,725 cc (8 cylinders), 1971 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1971 Cadillac Fleetwood (345 HP @ 4400 RPM) has 109 more horse power than 2004 Porsche Boxster. (236 HP @ 6400 RPM). In normal driving conditions, 1971 Cadillac Fleetwood should accelerate faster than 2004 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Fleetwood weights approximately 867 kg more than 2004 Porsche Boxster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 1971 Cadillac Fleetwood (679 Nm @ 2800 RPM) has 409 more torque (in Nm) than 2004 Porsche Boxster. (270 Nm @ 4700 RPM). This means 1971 Cadillac Fleetwood will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche Boxster.
Compare all specifications:
| 1971 Cadillac Fleetwood | 2004 Porsche Boxster | |
| Make | Cadillac | Porsche |
| Model | Fleetwood | Boxster |
| Year Released | 1971 | 2004 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 7725 cc | 2687 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 345 HP | 236 HP |
| Engine RPM | 4400 RPM | 6400 RPM |
| Torque | 679 Nm | 270 Nm |
| Torque RPM | 2800 RPM | 4700 RPM |
| Engine Bore Size | 109.2 mm | 85.5 mm |
| Engine Stroke Size | 103.1 mm | 78 mm |
| Top Speed | 193 km/hour | 250 km/hour |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2223 kg | 1356 kg |
| Vehicle Length | 5810 mm | 4340 mm |
| Vehicle Width | 2040 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1300 mm |
| Wheelbase Size | 3380 mm | 2420 mm |
