The MG GT I 1.5L (109 hp) Automatic, produced between November 2014 and May 2019, represents a key variant within the broader MG GT range. Positioned as an entry-level to mid-range offering, this model aimed to provide affordable and practical transportation within the Chinese automotive market, where the MG brand was undergoing a revival under SAIC Motor. The GT I, built on the platform shared with other SAIC models, sought to blend contemporary styling with a focus on fuel efficiency and ease of use, particularly appealing to new drivers and those prioritizing comfort over outright performance. This specific configuration – the 1.5-liter engine paired with a four-speed automatic transmission – was a significant part of the GT’s sales volume during its production run.
Technical Specifications
| Brand | MG |
| Model | GT |
| Generation | GT I |
| Type (Engine) | 1.5L (109 Hp) Automatic |
| Start of production | November, 2014 |
| End of production | May, 2019 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Sedan |
| Seats | 5 |
| Doors | 4 |
| Fuel consumption (combined) | 6.3 l/100 km (37.3 US mpg, 44.8 UK mpg, 15.9 km/l) |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 13.9 sec |
| Acceleration 0 – 62 mph | 13.9 sec |
| Acceleration 0 – 60 mph | 13.2 sec |
| Maximum speed | 170 km/h (105.63 mph) |
| Emission standard | China V |
| Weight-to-power ratio | 11.6 kg/Hp, 86.5 Hp/tonne |
| Weight-to-torque ratio | 9.3 kg/Nm, 107.1 Nm/tonne |
| Power | 109 Hp @ 6000 rpm |
| Power per litre | 72.8 Hp/l |
| Torque | 135 Nm @ 4500 rpm (99.57 lb.-ft. @ 4500 rpm) |
| Engine layout | Front, Transverse |
| Engine Model/Code | 15S4C |
| Engine displacement | 1498 cm3 (91.41 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Kerb Weight | 1260 kg (2777.82 lbs.) |
| Trunk (boot) space – minimum | 485 l (17.13 cu. ft.) |
| Fuel tank capacity | 55 l (14.53 US gal | 12.1 UK gal) |
| Length | 4612 mm (181.57 in.) |
| Width | 1804 mm (71.02 in.) |
| Height | 1488 mm (58.58 in.) |
| Wheelbase | 2650 mm (104.33 in.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels of the vehicle. |
| Drive wheel | Front wheel drive |
| Number of gears and type of gearbox | 4 gears, automatic transmission |
| Front suspension | Independent type McPherson |
| Rear suspension | Torsion |
| 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 | 205/55 R16 |
| Wheel rims size | 16 |
Powertrain & Engine Architecture
The MG GT I 1.5L Automatic is powered by the 15S4C engine, a naturally aspirated 1.5-liter inline-four cylinder gasoline engine. This engine utilizes a multi-point fuel injection system, a common setup for its time, delivering fuel directly into the intake ports. The engine features a double overhead camshaft (DOHC) valvetrain with four valves per cylinder, contributing to improved breathing and efficiency. While not a particularly high-performance engine, the 15S4C was designed for reliability and fuel economy. The engine’s 109 horsepower at 6000 rpm and 135 Nm (99.57 lb-ft) of torque at 4500 rpm are modest figures, but sufficient for everyday driving in urban and highway conditions. Paired with this engine is a four-speed automatic transmission. This transmission, while providing convenience, is a relatively older design compared to the continuously variable transmissions (CVTs) or six-speed automatics becoming more prevalent in the market. The four-speed unit prioritizes simplicity and cost-effectiveness over maximizing fuel efficiency or providing rapid gear changes.
Driving Characteristics
The driving experience in the MG GT I 1.5L Automatic is characterized by smooth, but unhurried acceleration. The four-speed automatic transmission contributes to a relaxed driving style, with noticeable gear changes. The 0-60 mph time of around 13.2 seconds and a top speed of 105.63 mph confirm that this variant isn’t geared towards performance enthusiasts. The gear ratios are tuned for fuel efficiency and comfortable cruising rather than spirited acceleration. Compared to the manual transmission versions of the GT, the automatic suffers a slight performance penalty due to the transmission’s inherent inefficiencies. Higher-output engine options, such as the 1.5-liter turbo, offered significantly more power and a more engaging driving experience, but at a higher price point. The suspension, tuned for comfort, provides a reasonably smooth ride, absorbing most road imperfections without excessive body roll.
Equipment & Trim Levels
The MG GT I 1.5L Automatic typically came equipped with standard features such as air conditioning, power windows, power door locks, and a basic audio system with USB connectivity. Interior upholstery was generally cloth, with a straightforward dashboard layout. Higher trim levels within the GT range offered upgrades like leather seats, a more advanced infotainment system with a touchscreen display, and additional safety features. Optional extras for the GT I included alloy wheels, a sunroof, and rear parking sensors. The overall interior design was functional and practical, prioritizing usability over luxury.
Chassis & Braking
The MG GT I utilizes a front-wheel-drive layout with an independent McPherson strut suspension at the front and a torsion beam suspension at the rear. This suspension setup provides a balance between ride comfort and handling. The front brakes are ventilated discs, offering adequate stopping power, while the rear brakes are solid discs. Anti-lock Braking System (ABS) is standard, enhancing safety during emergency braking situations. The steering is rack and pinion with electric power steering, providing light and easy steering feel. The vehicle rides on 205/55 R16 tires, mounted on 16-inch wheels.
Market Reception & Comparison
The MG GT I 1.5L Automatic was generally well-received in the Chinese market as an affordable and practical sedan. Critics noted its comfortable ride, spacious interior, and reasonable fuel economy. However, the four-speed automatic transmission was often criticized for being outdated and less efficient than newer transmission technologies. Compared to other trims in the GT lineup, the 1.5L Automatic offered the most accessible price point, making it attractive to budget-conscious buyers. The higher-output turbo variants provided a more engaging driving experience, but at a higher cost. Fuel economy was comparable to other similarly sized sedans in its class, with the 6.3 l/100 km combined fuel consumption being a competitive figure.
Legacy
The MG GT I 1.5L Automatic, while not a groundbreaking vehicle, played a significant role in the revitalization of the MG brand in China. The powertrain, while relatively simple, proved to be reasonably reliable in real-world conditions. On the used car market, these models are generally affordable and represent a good value for buyers seeking a practical and economical sedan. Maintenance costs are typically low, and parts availability is generally good. However, potential buyers should be aware of the age of the vehicle and the limitations of the four-speed automatic transmission. The MG GT I 1.5L Automatic remains a testament to MG’s efforts to re-establish itself as a competitive player in the global automotive market.


