2006 Cadillac SRX vs. 1986 Mercedes-Benz 420
To start off, 2006 Cadillac SRX is newer by 20 year(s). Which means there will be less support and parts availability for 1986 Mercedes-Benz 420. In addition, the cost of maintenance, including insurance, on 1986 Mercedes-Benz 420 would be higher. At 4,196 cc (8 cylinders), 1986 Mercedes-Benz 420 is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (260 HP @ 6500 RPM) has 29 more horse power than 1986 Mercedes-Benz 420. (231 HP @ 5400 RPM). In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 1986 Mercedes-Benz 420. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 264 kg more than 1986 Mercedes-Benz 420. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 1986 Mercedes-Benz 420. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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, 2006 Cadillac SRX (344 Nm @ 2800 RPM) has 17 more torque (in Nm) than 1986 Mercedes-Benz 420. (327 Nm @ 4000 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1986 Mercedes-Benz 420.
Compare all specifications:
| 2006 Cadillac SRX | 1986 Mercedes-Benz 420 | |
| Make | Cadillac | Mercedes-Benz |
| Model | SRX | 420 |
| Year Released | 2006 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3563 cc | 4196 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 260 HP | 231 HP |
| Engine RPM | 6500 RPM | 5400 RPM |
| Torque | 344 Nm | 327 Nm |
| Torque RPM | 2800 RPM | 4000 RPM |
| Engine Bore Size | 94 mm | 92 mm |
| Engine Stroke Size | 85.6 mm | 78.9 mm |
| Top Speed | 201 km/hour | 204 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1889 kg | 1625 kg |
| Vehicle Length | 4960 mm | 5170 mm |
| Vehicle Width | 1850 mm | 2010 mm |
| Vehicle Height | 1730 mm | 1450 mm |
| Wheelbase Size | 2950 mm | 3080 mm |
