The Morgan Plus Four 2.0 TwinPower Turbo Automatic, launched in March 2020, represents a significant evolution in the iconic British sports car lineage. This model marked a departure from previous Plus Four iterations, adopting a BMW-sourced 2.0-liter turbocharged inline-four engine paired with an eight-speed automatic transmission. Positioned as a modern, accessible entry point into the Morgan range, it aimed to blend traditional aesthetics with contemporary performance and convenience. The Plus Four resides within the broader Plus Four/Plus Six model range, offering a more attainable price point and a slightly different driving experience compared to its more powerful sibling.
Technical Specifications
| Brand | Morgan |
| Model | Plus Four |
| Generation | Plus Four |
| Type (Engine) | 2.0 TwinPower Turbo (258 Hp) Automatic |
| Start of production | March, 2020 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Roadster |
| Seats | 2 |
| Doors | 2 |
| Fuel consumption (combined) | 7.0 l/100 km (33.6 US mpg, 40.4 UK mpg, 14.3 km/l) |
| CO2 emissions | 159 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 4.8 sec |
| Acceleration 0 – 62 mph | 4.8 sec |
| Acceleration 0 – 60 mph | 4.6 sec |
| Maximum speed | 240 km/h (149.13 mph) |
| Emission standard | Euro 6 |
| Weight-to-power ratio | 3.9 kg/Hp, 255.7 Hp/tonne |
| Weight-to-torque ratio | 2.5 kg/Nm, 396.4 Nm/tonne |
| Power | 258 Hp |
| Power per litre | 129.1 Hp/l |
| Torque | 400 Nm (295.02 lb.-ft.) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | B48 |
| Engine displacement | 1998 cm3 (121.93 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-power turbo, Intercooler |
| Engine oil capacity | 5.25 l (5.55 US qt | 4.62 UK qt) |
| Kerb Weight | 1009 kg (2224.46 lbs.) |
| Length | 3830 mm (150.79 in.) |
| Width | 1650 mm (64.96 in.) |
| Height | 1250 mm (49.21 in.) |
| Drivetrain Architecture | Rear wheel drive |
| Number of gears and type of gearbox | 8 gears, automatic transmission |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Steering type | Steering rack and pinion |
| Wheel rims size | 15 |
Powertrain & Engine Architecture
The heart of the Plus Four 2.0 TwinPower Turbo is BMW’s B48 2.0-liter inline-four cylinder engine. This engine utilizes direct fuel injection and a twin-scroll turbocharger with an intercooler, delivering a robust 258 horsepower and 400 Nm (295 lb-ft) of torque. The engine is mounted longitudinally in the front of the vehicle, driving the rear wheels. The eight-speed automatic transmission, also sourced from BMW, is a crucial component, offering smooth and relatively quick shifts. This transmission is a torque-converter automatic, prioritizing comfort and ease of use over the more aggressive shifts found in dual-clutch transmissions. The engine management system is calibrated specifically for the Plus Four, balancing performance with fuel efficiency and emissions compliance (Euro 6 standard).
Driving Characteristics
The combination of the 2.0-liter turbo engine and the eight-speed automatic transmission results in a driving experience that is both refined and engaging. Acceleration from 0-60 mph is achieved in approximately 4.6 seconds, making the Plus Four surprisingly quick for a traditionally styled roadster. The automatic transmission provides seamless gear changes, although it may not offer the same level of driver control as a manual gearbox. The gear ratios are tuned for a balance of acceleration and cruising efficiency. Compared to the more powerful Plus Six, the Plus Four offers a slightly less frantic experience, making it more approachable for everyday driving. The lighter weight of the Plus Four (1009 kg) contributes to its nimble handling characteristics.
Equipment & Trim Levels
The Plus Four 2.0 TwinPower Turbo Automatic typically comes well-equipped, reflecting its position as a modern sports car. Standard features include leather upholstery, heated seats, air conditioning, and a premium audio system. The interior design blends classic Morgan aesthetics with contemporary materials and technology. Optional extras include a variety of interior trim options, upgraded audio systems, and performance-enhancing features such as adjustable suspension. Morgan offers a high degree of customization, allowing buyers to personalize their Plus Four to their specific preferences. Dashboard configuration is relatively simple, focusing on essential driving information with a nod to the car’s heritage.
Chassis & Braking
The Plus Four utilizes a traditional Morgan chassis construction, featuring a steel space frame. The suspension consists of double wishbones at the front and a live axle with trailing arms at the rear. Ventilated disc brakes are fitted to all four wheels, providing ample stopping power. The suspension is tuned to provide a comfortable ride while maintaining good handling characteristics. The relatively low weight of the vehicle contributes to its agility. Stabilizer bars are present at both the front and rear to reduce body roll during cornering. The steering is rack and pinion, offering precise and responsive control.
Market Reception & Comparison
The Morgan Plus Four 2.0 TwinPower Turbo Automatic was generally well-received by automotive critics. Praise was directed towards its blend of classic styling, modern performance, and comfortable driving experience. The automatic transmission was seen as a positive addition, making the car more accessible to a wider range of drivers. Compared to other trims in the Morgan lineup, the Plus Four offered a more affordable entry point without sacrificing the core Morgan driving experience. Fuel economy of 7.0 l/100 km (33.6 US mpg) is respectable for a sports car of this type. Reliability, while generally good, is subject to the inherent complexities of a modern turbocharged engine and automatic transmission.
Legacy
The Plus Four 2.0 TwinPower Turbo Automatic represents a pivotal moment in Morgan’s history, demonstrating the brand’s ability to adapt to changing market demands while remaining true to its heritage. The BMW powertrain proved to be a reliable and capable choice, enhancing the car’s overall performance and appeal. On the used car market, these models are becoming increasingly sought after by enthusiasts who appreciate their unique blend of classic styling and modern technology. Long-term reliability appears to be good, provided that the engine and transmission are properly maintained. The Plus Four 2.0 TwinPower Turbo Automatic has cemented its place as a modern classic, offering a compelling alternative to more conventional sports cars.
