1979 Isuzu Gemini vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 33 year(s). Which means there will be less support and parts availability for 1979 Isuzu Gemini. In addition, the cost of maintenance, including insurance, on 1979 Isuzu Gemini would be higher. At 5,999 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 300 more horse power than 1979 Isuzu Gemini. (53 HP @ 5000 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1979 Isuzu Gemini. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 1440 kg more than 1979 Isuzu Gemini. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Isuzu Gemini. In wet, icy, snow, or gravel driving conditions, 2012 GMC 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, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 400 more torque (in Nm) than 1979 Isuzu Gemini. (106 Nm @ 2000 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Isuzu Gemini. 2012 GMC Sierra has automatic transmission and 1979 Isuzu Gemini has manual transmission. 1979 Isuzu Gemini will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1979 Isuzu Gemini | 2012 GMC Sierra | |
| Make | Isuzu | GMC |
| Model | Gemini | Sierra |
| Year Released | 1979 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1817 cc | 5999 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 53 HP | 353 HP |
| Engine RPM | 5000 RPM | 5400 RPM |
| Torque | 106 Nm | 506 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 995 kg | 2435 kg |
| Vehicle Length | 4240 mm | 6340 mm |
| Vehicle Width | 1580 mm | 2040 mm |
| Vehicle Height | 1370 mm | 1950 mm |
| Wheelbase Size | 2410 mm | 4010 mm |
