1986 Ford Sierra vs. 2008 Isuzu I-350
To start off, 2008 Isuzu I-350 is newer by 22 year(s). Which means there will be less support and parts availability for 1986 Ford Sierra. In addition, the cost of maintenance, including insurance, on 1986 Ford Sierra would be higher. At 3,458 cc (5 cylinders), 2008 Isuzu I-350 is equipped with a bigger engine. In terms of performance, 2008 Isuzu I-350 (243 HP @ 5600 RPM) has 83 more horse power than 1986 Ford Sierra. (160 HP @ 5700 RPM) In normal driving conditions, 2008 Isuzu I-350 should accelerate faster than 1986 Ford Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Isuzu I-350 weights approximately 608 kg more than 1986 Ford Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1986 Ford Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2008 Isuzu I-350. In wet, icy, snow, or gravel driving conditions, 1986 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, 2008 Isuzu I-350 (328 Nm @ 4600 RPM) has 112 more torque (in Nm) than 1986 Ford Sierra. (216 Nm @ 4300 RPM). This means 2008 Isuzu I-350 will have an easier job in driving up hills or pulling heavy equipment than 1986 Ford Sierra. 2008 Isuzu I-350 has automatic transmission and 1986 Ford Sierra has manual transmission. 1986 Ford Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Isuzu I-350 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Ford Sierra | 2008 Isuzu I-350 | |
| Make | Ford | Isuzu |
| Model | Sierra | I-350 |
| Year Released | 1986 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 2792 cc | 3458 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 160 HP | 243 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 216 Nm | 328 Nm |
| Torque RPM | 4300 RPM | 4600 RPM |
| Engine Compression Ratio | 9.2:1 | 10.3:1 |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1266 kg | 1874 kg |
| Vehicle Length | 4430 mm | 5270 mm |
| Vehicle Width | 1730 mm | 1720 mm |
| Wheelbase Size | 2610 mm | 3210 mm |
| Fuel Tank Capacity | 116 L | 74 L |
