1989 Ford Sierra vs. 2009 GMC Yukon
To start off, 2009 GMC Yukon is newer by 20 year(s). Which means there will be less support and parts availability for 1989 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1989 Ford Sierra would be higher. At 5,999 cc (8 cylinders), 2009 GMC Yukon is equipped with a bigger engine. In terms of performance, 2009 GMC Yukon (332 HP @ 5100 RPM) has 184 more horse power than 1989 Ford Sierra. (148 HP @ 5700 RPM) In normal driving conditions, 2009 GMC Yukon should accelerate faster than 1989 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 GMC Yukon weights approximately 846 kg more than 1989 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1989 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 GMC Yukon. In wet, icy, snow, or gravel driving conditions, 1989 Ford Sierra 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 GMC Yukon (498 Nm @ 4100 RPM) has 260 more torque (in Nm) than 1989 Ford Sierra. (238 Nm @ 3000 RPM). This means 2009 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1989 Ford Sierra. 2009 GMC Yukon has automatic transmission and 1989 Ford Sierra has manual transmission. 1989 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1989 Ford Sierra | 2009 GMC Yukon | |
| Make | Ford | GMC |
| Model | Sierra | Yukon |
| Year Released | 1989 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 2933 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 148 HP | 332 HP |
| Engine RPM | 5700 RPM | 5100 RPM |
| Torque | 238 Nm | 498 Nm |
| Torque RPM | 3000 RPM | 4100 RPM |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1295 kg | 2141 kg |
| Vehicle Length | 4430 mm | 5140 mm |
| Vehicle Width | 1700 mm | 2010 mm |
| Vehicle Height | 1370 mm | 1900 mm |
| Wheelbase Size | 2610 mm | 2950 mm |
| Fuel Tank Capacity | 55 L | 98 L |
