2003 Cadillac Seville vs. 2007 Porsche Cayman
To start off, 2007 Porsche Cayman is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 2003 Cadillac Seville would be higher. At 4,565 cc (8 cylinders), 2003 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2003 Cadillac Seville (300 HP @ 6000 RPM) has 55 more horse power than 2007 Porsche Cayman. (245 HP @ 6500 RPM). In normal driving conditions, 2003 Cadillac Seville should accelerate faster than 2007 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2003 Cadillac Seville weights approximately 391 kg more than 2007 Porsche Cayman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche Cayman 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 2007 Porsche Cayman. However, in wet, icy, snow, or gravel driving conditions, 2003 Cadillac Seville, 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, 2003 Cadillac Seville (407 Nm @ 4500 RPM) has 134 more torque (in Nm) than 2007 Porsche Cayman. (273 Nm @ 4600 RPM). This means 2003 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2007 Porsche Cayman. 2003 Cadillac Seville has automatic transmission and 2007 Porsche Cayman has manual transmission. 2007 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Cadillac Seville will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Cadillac Seville | 2007 Porsche Cayman | |
Make | Cadillac | Porsche |
Model | Seville | Cayman |
Year Released | 2003 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Middle |
Engine Size | 4565 cc | 2686 cc |
Engine Type | V | boxer |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 300 HP | 245 HP |
Engine RPM | 6000 RPM | 6500 RPM |
Torque | 407 Nm | 273 Nm |
Torque RPM | 4500 RPM | 4600 RPM |
Engine Bore Size | 93 mm | 86 mm |
Engine Stroke Size | 84 mm | 78 mm |
Engine Compression Ratio | 10.5:1 | 11.0:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Front | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1806 kg | 1415 kg |
Vehicle Length | 5110 mm | 4350 mm |
Vehicle Width | 1910 mm | 1310 mm |
Vehicle Height | 1420 mm | 1810 mm |
Wheelbase Size | 2890 mm | 2420 mm |
Fuel Consumption Overall | 15.7 L/100km | 13.8 L/100km |
Fuel Tank Capacity | 70 L | 64 L |