The Renault Koleos II 2.5 (171 hp) 4×4 CVT was a mid-size SUV produced by the French manufacturer Renault from 2016 to 2019. Positioned as a more premium offering within the Koleos II range, this variant aimed to provide a balance of comfort, practicality, and all-wheel-drive capability. It was primarily marketed in markets outside of Europe, including regions in Asia, South America, and Australia, where larger SUVs with automatic transmissions were in higher demand. The Koleos II itself represented Renault’s attempt to compete more directly with established players like the Nissan X-Trail, Hyundai Santa Fe, and Kia Sorento.
Technical Specifications
| Brand | Renault |
| Model | Koleos |
| Generation | Koleos II |
| Type (Engine) | 2.5 (171 Hp) 4×4 CVT |
| Start of production | 2016 |
| End of production | 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 10.7 l/100 km (22 US mpg, 26.4 UK mpg, 9.3 km/l) |
| Fuel consumption (extra urban) | 6.9 l/100 km (34.1 US mpg, 40.9 UK mpg, 14.5 km/l) |
| Fuel consumption (combined) | 8.3 l/100 km (28.3 US mpg, 34 UK mpg, 12 km/l) |
| CO2 emissions | 192 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.8 sec |
| Acceleration 0 – 62 mph | 9.8 sec |
| Acceleration 0 – 60 mph | 9.3 sec |
| Maximum speed | 199 km/h (123.65 mph) |
| Emission standard | Euro 5 |
| Weight-to-power ratio | 9.4 kg/Hp, 106.4 Hp/tonne |
| Weight-to-torque ratio | 6.9 kg/Nm, 145 Nm/tonne |
| Power | 171 Hp @ 6000 rpm |
| Power per litre | 68.7 Hp/l |
| Torque | 233 Nm @ 4400 rpm (171.85 lb.-ft. @ 4400 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 2TR707 |
| Engine displacement | 2488 cm3 (151.83 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Kerb Weight | 1607 kg (3542.83 lbs.) |
| Max. weight | 2157 kg (4755.37 lbs.) |
| Max load | 550 kg (1212.54 lbs.) |
| Trunk (boot) space – minimum | 538 l (19 cu. ft.) |
| Trunk (boot) space – maximum | 1690 l (59.68 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal, 13.2 UK gal) |
| Permitted trailer load with brakes (12%) | 1650 kg (3637.63 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Length | 4672 mm (183.94 in.) |
| Width | 1843 mm (72.56 in.) |
| Width with mirrors folded | 1864 mm (73.39 in.) |
| Width including mirrors | 2063 mm (81.22 in.) |
| Height | 1673 mm (65.87 in.) |
| Wheelbase | 2705 mm (106.5 in.) |
| Front track | 1591 mm (62.64 in.) |
| Rear (Back) track | 1586 mm (62.44 in.) |
| Ride height (ground clearance) | 210 mm (8.27 in.) |
| Drag coefficient (Cd) | 0.353 |
| Minimum turning circle (turning diameter) | 11.4 m (37.4 ft.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | automatic transmission CVT X-Tronic |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs, 296 mm |
| Rear brakes | Disc, 292 mm |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/65 R17; 225/60 R18 |
| Wheel rims size | 7J x 17; 7J x 18 |
Powertrain & Engine Architecture
The Renault Koleos II 2.5 4×4 CVT was powered by the 2TR707 engine, a 2.5-liter inline-four cylinder gasoline engine. This engine featured multi-point fuel injection and a naturally aspirated design, meaning it did not utilize a turbocharger or supercharger. The engine produced 171 horsepower at 6000 rpm and 233 Nm (171.85 lb-ft) of torque at 4400 rpm. The engine’s 10:1 compression ratio was typical for naturally aspirated gasoline engines of this era. The engine was paired with a Continuously Variable Transmission (CVT) marketed as X-Tronic, which aimed to provide smooth and efficient power delivery. The CVT lacked traditional gear steps, instead using a belt and pulley system to offer a virtually infinite number of gear ratios.
Driving Characteristics
The 2.5-liter engine and CVT combination in the Koleos II delivered adequate, but not particularly sporty, performance. Acceleration from 0 to 60 mph took approximately 9.3 seconds. The CVT transmission prioritized fuel efficiency and smooth operation over rapid acceleration. While the CVT eliminated harsh gear changes, it could sometimes exhibit a “rubber band” effect, where engine revs would rise disproportionately to vehicle speed during hard acceleration. Compared to potential turbocharged variants (not widely available in all markets), the 2.5L felt less responsive. The all-wheel-drive system provided enhanced traction in slippery conditions, making it suitable for light off-road use and inclement weather. The Koleos II 2.5 4×4 CVT was designed more for comfortable cruising than spirited driving.
Equipment & Trim Levels
The Koleos II 2.5 4×4 CVT typically came with a fairly comprehensive list of standard features. These included automatic climate control, a touchscreen infotainment system with navigation, Bluetooth connectivity, rear parking sensors, and cruise control. Higher trim levels added features such as leather upholstery, a panoramic sunroof, heated front seats, and a premium sound system. Safety features included ABS, electronic stability control, and multiple airbags. The interior design was generally considered modern and well-appointed, with a focus on comfort and practicality.
Chassis & Braking
The Koleos II utilized an independent suspension system on both the front and rear axles. The front suspension employed a McPherson strut design, while the rear featured a multi-link setup. This configuration aimed to provide a comfortable ride and predictable handling. The Koleos II 2.5 4×4 CVT was equipped with ventilated disc brakes at the front and solid disc brakes at the rear. The braking system was assisted by ABS (Anti-lock Braking System) and electronic brake-force distribution. The all-wheel-drive system was typically an on-demand system, automatically engaging the rear wheels when traction was lost.
Market Reception & Comparison
The Renault Koleos II 2.5 4×4 CVT received mixed reviews from automotive critics. It was generally praised for its comfortable ride, spacious interior, and comprehensive feature list. However, the engine was often criticized for being underpowered, especially when paired with the CVT transmission. Fuel economy was considered average for its class. Compared to competitors like the Nissan X-Trail and Hyundai Santa Fe, the Koleos II offered a more refined interior but lacked the performance of some of its rivals. Reliability reports were generally positive, although some owners reported minor issues with the infotainment system.
Legacy
The Renault Koleos II 2.5 4×4 CVT has become a relatively affordable option in the used car market. The 2TR707 engine is known for its durability, provided it has been properly maintained. The CVT transmission, while generally reliable, requires regular fluid changes to prevent premature wear. The Koleos II 2.5 4×4 CVT remains a practical and comfortable SUV for those seeking a spacious and well-equipped vehicle at a reasonable price point. Its all-wheel-drive capability and comfortable ride make it a suitable choice for families and those who live in areas with challenging weather conditions.
