The MG RX8 2.0T Automatic, launched in 2020, represents MG Motor’s entry into the mid-size SUV segment with a focus on providing a spacious, seven-seater vehicle with a turbocharged engine. Positioned as a more performance-oriented option within the RX8 lineup, it aimed to appeal to families seeking a blend of practicality and driving enjoyment. The RX8, in general, was primarily marketed in China and select emerging markets, representing MG’s ambition to re-establish itself as a global automotive brand. This particular 2.0T Automatic variant offered a step up in power and refinement compared to the base engine options available in some regions.
Technical Specifications
| Brand | MG |
| Model | RX8 |
| Generation | RX8 |
| Type (Engine) | 2.0T (220 Hp) Automatic |
| Start of production | 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | SUV |
| Seats | 7 |
| Doors | 5 |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 9.1 sec |
| Acceleration 0 – 62 mph | 9.1 sec |
| Acceleration 0 – 60 mph | 8.6 sec |
| Maximum speed | 186 km/h (115.58 mph) |
| Weight-to-power ratio | 9 kg/Hp, 111.1 Hp/tonne |
| Weight-to-torque ratio | 5.5 kg/Nm, 181.8 Nm/tonne |
| Power | 220 Hp @ 5500 rpm |
| Power per litre | 110.3 Hp/l |
| Torque | 360 Nm @ 2500-3000 rpm (265.52 lb.-ft. @ 2500-3000 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 20L4E |
| Engine displacement | 1995 cm3 (121.74 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 88 mm (3.46 in.) |
| Piston Stroke | 82 mm (3.23 in.) |
| Compression ratio | 10:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 5.2 l (5.49 US qt | 4.58 UK qt) |
| Coolant | 10.8 l (11.41 US qt | 9.5 UK qt) |
| Kerb Weight | 1980 kg (4365.15 lbs.) |
| Max. weight | 2505 kg (5522.58 lbs.) |
| Max load | 525 kg (1157.43 lbs.) |
| Fuel tank capacity | 70 l (18.49 US gal | 15.4 UK gal) |
| Length | 4923 mm (193.82 in.) |
| Width | 1930 mm (75.98 in.) |
| Height | 1840 mm (72.44 in.) |
| Wheelbase | 2850 mm (112.2 in.) |
| Front track | 1570 mm (61.81 in.) |
| Rear (Back) track | 1600 mm (62.99 in.) |
| Front overhang | 943 mm (37.13 in.) |
| Rear overhang | 1130 mm (44.49 in.) |
| Ride height (ground clearance) | 179 mm (7.05 in.) |
| Minimum turning circle | 11.8 m (38.71 ft.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 6 gears, automatic transmission |
| Front suspension | Double wishbone |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 255/60 R18 |
| Wheel rims size | 7.5J x 18 |
INTRODUCTION
The MG RX8 2.0T Automatic, introduced in 2020, is a seven-seat SUV built upon MG’s RX8 platform. It represents a significant step for the brand, aiming to provide a competitive offering in the growing mid-size SUV market, particularly in China where it found its largest customer base. This variant, equipped with the 2.0-liter turbocharged engine and a six-speed automatic transmission, was positioned as a more dynamic alternative to the naturally aspirated engine options available in lower trims. The RX8 aimed to blend spaciousness, comfort, and a degree of performance, appealing to families and individuals seeking a versatile vehicle.
Powertrain & Engine Architecture
At the heart of the RX8 2.0T Automatic lies the 20L4E, a 1.995-liter inline-four cylinder gasoline engine. This engine utilizes direct fuel injection and is coupled with a single turbocharger and intercooler to boost power output to 220 horsepower at 5500 rpm and 360 Nm (265.52 lb-ft) of torque between 2500 and 3000 rpm. The engine features a 10:1 compression ratio and four valves per cylinder. The six-speed automatic transmission, sourced from a variety of suppliers depending on the market, is designed to provide smooth and efficient gear changes. While specific details on the transmission’s internal architecture vary, it generally employs a conventional torque converter setup. The engine also incorporates a Start & Stop system to improve fuel economy in urban driving conditions.
Driving Characteristics
The RX8 2.0T Automatic offers a noticeable improvement in performance compared to the base engine options. The turbocharger provides a readily available boost of power, resulting in quicker acceleration and more confident overtaking capabilities. The 0-60 mph time of around 8.6 seconds is respectable for a vehicle of this size and weight. The automatic transmission is generally well-tuned, providing smooth shifts during normal driving. However, it can sometimes feel hesitant during quick downshifts or when demanding more aggressive acceleration. The rear-wheel-drive configuration contributes to a more engaging driving experience, although it doesn’t offer the all-weather capability of an all-wheel-drive system. The suspension is tuned for comfort, providing a relatively smooth ride, but it can feel somewhat soft during cornering.
Equipment & Trim Levels
The RX8 2.0T Automatic typically came equipped with a comprehensive list of standard features. These generally included keyless entry, push-button start, a large touchscreen infotainment system with smartphone integration (Apple CarPlay and Android Auto), automatic climate control, and a rearview camera. Higher trim levels added features such as leather upholstery, power-adjustable front seats, a panoramic sunroof, and advanced driver-assistance systems (ADAS) like adaptive cruise control and lane departure warning. Interior materials were generally of good quality for the price point, with a focus on providing a comfortable and spacious cabin. The seven-seat configuration offered flexibility for families, although the third-row seats were best suited for children or shorter adults.
Chassis & Braking
The RX8 2.0T Automatic utilizes a body-on-frame construction, which contributes to its robust feel and off-road capability. The front suspension consists of a double wishbone setup, while the rear features an independent multi-link suspension. This configuration aims to provide a balance between ride comfort and handling. The braking system consists of ventilated discs at the front and solid discs at the rear, coupled with an Anti-lock Braking System (ABS). The steering is electrically assisted, providing a light and responsive feel. The RX8 2.0T Automatic rides on 255/60 R18 tires, mounted on 7.5J x 18 inch alloy wheels.
Market Reception & Comparison
The MG RX8 2.0T Automatic received mixed reviews from automotive critics. While praised for its spacious interior, comfortable ride, and competitive pricing, it was often criticized for its somewhat unrefined engine and transmission, and its body-on-frame construction which felt dated compared to more modern unibody SUVs. Compared to other trims in the RX8 lineup, the 2.0T Automatic offered a significant performance upgrade, but at a higher price point. Fuel economy was generally average for its class, with combined figures around 25-28 mpg. Reliability reports have been limited, but early indications suggest that the powertrain is generally durable, although some owners have reported minor issues with the infotainment system.
Legacy
The MG RX8 2.0T Automatic represents an important step in MG’s revival as a global automotive brand. While not a class-leading vehicle, it offered a compelling combination of space, features, and performance at an attractive price point. In the used car market, the RX8 2.0T Automatic is becoming increasingly popular as a budget-friendly option for families seeking a spacious and versatile SUV. Its relatively simple mechanicals and readily available parts make it a potentially reliable and affordable choice for those willing to overlook its minor shortcomings. The 20L4E engine, while not known for exceptional refinement, has proven to be reasonably durable with proper maintenance.

