1978 Cadillac Seville vs. 2007 Lexus GX
To start off, 2007 Lexus GX is newer by 29 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, 2007 Lexus GX (263 HP @ 5400 RPM) has 140 more horse power than 1978 Cadillac Seville. (123 HP @ 3600 RPM) In normal driving conditions, 2007 Lexus GX should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 2007 Lexus GX weights approximately 15 kg more than 1978 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Lexus GX 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, 2007 Lexus GX 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, 2007 Lexus GX (439 Nm @ 3400 RPM) has 135 more torque (in Nm) than 1978 Cadillac Seville. (304 Nm @ 1600 RPM). This means 2007 Lexus GX will have an easier job in driving up hills or pulling heavy equipment than 1978 Cadillac Seville.
Compare all specifications:
| 1978 Cadillac Seville | 2007 Lexus GX | |
| Make | Cadillac | Lexus |
| Model | Seville | GX |
| Year Released | 1978 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 4670 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 263 HP |
| Engine RPM | 3600 RPM | 5400 RPM |
| Torque | 304 Nm | 439 Nm |
| Torque RPM | 1600 RPM | 3400 RPM |
| Engine Bore Size | 103 mm | 94 mm |
| Engine Stroke Size | 86 mm | 84.1 mm |
| Fuel Type | Diesel | Diesel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1890 kg | 1905 kg |
| Vehicle Length | 5190 mm | 4790 mm |
| Vehicle Width | 1830 mm | 1890 mm |
| Vehicle Height | 1400 mm | 1900 mm |
| Wheelbase Size | 2910 mm | 2800 mm |
| Fuel Tank Capacity | 79 L | 87 L |
