1987 Ford Sierra vs. 2004 Pontiac Aztek
To start off, 2004 Pontiac Aztek is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1987 Ford Sierra would be higher. At 3,392 cc (6 cylinders), 2004 Pontiac Aztek is equipped with a bigger engine. In terms of performance, 2004 Pontiac Aztek (176 HP @ 5200 RPM) has 72 more horse power than 1987 Ford Sierra. (104 HP @ 5200 RPM) In normal driving conditions, 2004 Pontiac Aztek should accelerate faster than 1987 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Pontiac Aztek weights approximately 775 kg more than 1987 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Pontiac Aztek is four wheel drive (4WD), it will have significant more traction and grip than 1987 Ford Sierra. In wet, icy, snow, or gravel driving conditions, 2004 Pontiac Aztek 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, 2004 Pontiac Aztek (298 Nm @ 4000 RPM) has 138 more torque (in Nm) than 1987 Ford Sierra. (160 Nm @ 4000 RPM). This means 2004 Pontiac Aztek will have an easier job in driving up hills or pulling heavy equipment than 1987 Ford Sierra. 2004 Pontiac Aztek has automatic transmission and 1987 Ford Sierra has manual transmission. 1987 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Pontiac Aztek will be easier to drive especially in heavy traffic.
Compare all specifications:
1987 Ford Sierra | 2004 Pontiac Aztek | |
Make | Ford | Pontiac |
Model | Sierra | Aztek |
Year Released | 1987 | 2004 |
Body Type | Station Wagon | Crossover |
Engine Position | Front | Front |
Engine Size | 1991 cc | 3392 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 104 HP | 176 HP |
Engine RPM | 5200 RPM | 5200 RPM |
Torque | 160 Nm | 298 Nm |
Torque RPM | 4000 RPM | 4000 RPM |
Engine Bore Size | 90.8 mm | 92 mm |
Engine Stroke Size | 77 mm | 84 mm |
Engine Compression Ratio | 9.2:1 | 8.6:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1055 kg | 1830 kg |
Vehicle Length | 4500 mm | 4630 mm |
Vehicle Width | 1680 mm | 1880 mm |
Vehicle Height | 1400 mm | 1700 mm |
Wheelbase Size | 2620 mm | 2760 mm |