2009 Cadillac DTS vs. 1979 GMC Suburban
To start off, 2009 Cadillac DTS is newer by 30 year(s). Which means there will be less support and parts availability for 1979 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1979 GMC Suburban would be higher. At 4,565 cc (8 cylinders), 2009 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2009 Cadillac DTS (271 HP @ 6000 RPM) has 142 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 2009 Cadillac DTS should accelerate faster than 1979 GMC Suburban.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2009 Cadillac DTS. In wet, icy, snow, or gravel driving conditions, 1979 GMC Suburban 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, 2009 Cadillac DTS (296 Nm @ 4400 RPM) has 11 more torque (in Nm) than 1979 GMC Suburban. (285 Nm @ 2000 RPM). This means 2009 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban.
Compare all specifications:
| 2009 Cadillac DTS | 1979 GMC Suburban | |
| Make | Cadillac | GMC |
| Model | DTS | Suburban |
| Year Released | 2009 | 1979 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 4093 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 271 HP | 129 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 296 Nm | 285 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Width | 1910 mm | 1950 mm |
