1978 Cadillac Seville vs. 2008 Infiniti QX56
To start off, 2008 Infiniti QX56 is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2008 Infiniti QX56 (320 HP @ 5200 RPM) has 152 more horse power than 1978 Cadillac Seville. (168 HP @ 4200 RPM) In normal driving conditions, 2008 Infiniti QX56 should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 1978 Cadillac Seville weights approximately 570 kg more than 2008 Infiniti QX56.
Because 2008 Infiniti QX56 is four wheel drive (4WD), it will have significant more traction and grip than 1978 Cadillac Seville. In wet, icy, snow, or gravel driving conditions, 2008 Infiniti QX56 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 Infiniti QX56 (533 Nm @ 3400 RPM) has 168 more torque (in Nm) than 1978 Cadillac Seville. (365 Nm @ 2000 RPM). This means 2008 Infiniti QX56 will have an easier job in driving up hills or pulling heavy equipment than 1978 Cadillac Seville.
Compare all specifications:
1978 Cadillac Seville | 2008 Infiniti QX56 | |
Make | Cadillac | Infiniti |
Model | Seville | QX56 |
Year Released | 1978 | 2008 |
Body Type | Sedan | SUV |
Engine Position | Front | Front |
Engine Size | 5735 cc | 5550 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 168 HP | 320 HP |
Engine RPM | 4200 RPM | 5200 RPM |
Torque | 365 Nm | 533 Nm |
Torque RPM | 2000 RPM | 3400 RPM |
Drive Type | Rear | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 5 doors |
Vehicle Weight | 1890 kg | 1320 kg |
Vehicle Length | 5190 mm | 5260 mm |
Vehicle Width | 1830 mm | 2030 mm |
Vehicle Height | 1400 mm | 1960 mm |
Wheelbase Size | 2910 mm | 3140 mm |