2009 GMC Yukon vs. 1978 Seat 124
To start off, 2009 GMC Yukon is newer by 31 year(s). Which means there will be less support and parts availability for 1978 Seat 124. In addition, the cost of maintenance, including insurance, on 1978 Seat 124 would be higher. At 5,328 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (310 HP @ 5200 RPM) has 216 more horse power than 1978 Seat 124. (94 HP @ 6000 RPM). In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1978 Seat 124. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 1643 kg more than 1978 Seat 124. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2009 GMC Yukon (455 Nm @ 4400 RPM) has 327 more torque (in Nm) than 1978 Seat 124. (128 Nm @ 4000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1978 Seat 124.
Compare all specifications:
| 2009 GMC Yukon | 1978 Seat 124 | |
| Make | GMC | Seat |
| Model | Yukon | 124 |
| Year Released | 2009 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 1590 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 94 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 455 Nm | 128 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Number of Seats | 9 seats | 5 seats |
| Vehicle Weight | 2613 kg | 970 kg |
| Vehicle Length | 5140 mm | 4070 mm |
| Vehicle Width | 2010 mm | 1620 mm |
| Vehicle Height | 1960 mm | 1430 mm |
| Wheelbase Size | 2950 mm | 2430 mm |
