2001 Lotec Sirius vs. 2013 GMC Yukon
To start off, 2013 GMC Yukon is newer by 12 year(s). Which means there will be less support and parts availability for 2001 Lotec Sirius. In addition, the cost of maintenance, including insurance, on 2001 Lotec Sirius would be higher. At 5,987 cc (12 cylinders), 2001 Lotec Sirius is equipped with a bigger engine. In terms of performance, 2001 Lotec Sirius (1,185 HP @ 6800 RPM) has 869 more horse power than 2013 GMC Yukon. (316 HP @ 5400 RPM). In normal driving conditions, 2001 Lotec Sirius should accelerate faster than 2013 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Yukon weights approximately 1362 kg more than 2001 Lotec Sirius.
Because 2013 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 2001 Lotec Sirius. In wet, icy, snow, or gravel driving conditions, 2013 GMC Yukon 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, 2001 Lotec Sirius (1,346 Nm @ 3400 RPM) has 892 more torque (in Nm) than 2013 GMC Yukon. (454 Nm @ 4000 RPM). This means 2001 Lotec Sirius will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Yukon. 2013 GMC Yukon has automatic transmission and 2001 Lotec Sirius has manual transmission. 2001 Lotec Sirius will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Yukon will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Lotec Sirius | 2013 GMC Yukon | |
| Make | Lotec | GMC |
| Model | Sirius | Yukon |
| Year Released | 2001 | 2013 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | Front |
| Engine Size | 5987 cc | 5300 cc |
| Engine Cylinders | 12 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 1185 HP | 316 HP |
| Engine RPM | 6800 RPM | 5400 RPM |
| Torque | 1346 Nm | 454 Nm |
| Torque RPM | 3400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 2 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1280 kg | 2642 kg |
| Vehicle Length | 4130 mm | 5649 mm |
| Vehicle Width | 2090 mm | 2009 mm |
| Vehicle Height | 1130 mm | 1962 mm |
