The BMW 5 Series Touring (G61) 520i, introduced in November 2024, represents BMW’s entry point into the sixth generation of the 5 Series wagon, known internally as the G61. This variant combines a 2.0-liter turbocharged four-cylinder engine with a 48-volt mild hybrid system and an 8-speed Steptronic automatic transmission. Positioned as a fuel-efficient and technologically advanced option within the 5 Series lineup, the 520i Touring caters to buyers seeking a practical, comfortable, and refined estate car with a focus on everyday usability. It builds upon the success of previous 5 Series Touring models, continuing BMW’s tradition of blending performance and practicality in a premium package.
Technical Specifications
| Brand | BMW |
| Model | 5 Series |
| Generation | 5 Series Touring (G61) |
| Type (Engine) | 520i (208 Hp) Mild Hybrid Steptronic |
| Start of production | November, 2024 |
| Powertrain Architecture | MHEV (Mild Hybrid Electric Vehicle) |
| Body type | Station wagon (estate) |
| Seats | 5 |
| Doors | 5 |
| Combined fuel consumption (WLTP) | 6.1-6.8 l/100 km (38.6 – 34.6 US mpg, 46.3 – 41.5 UK mpg, 16.4 – 14.7 km/l) |
| CO2 emissions (WLTP) | 137-153 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 7.8 sec |
| Acceleration 0 – 62 mph | 7.8 sec |
| Acceleration 0 – 60 mph | 7.4 sec |
| Maximum speed | 222 km/h (137.94 mph) |
| Emission standard | Euro 6e |
| Weight-to-power ratio | 8.5 kg/Hp, 117.2 Hp/tonne |
| Weight-to-torque ratio | 5.4 kg/Nm, 185.9 Nm/tonne |
| Gross battery capacity | 0.9 kWh |
| Battery voltage | 48 V |
| Battery technology | Lithium-ion (Li-Ion) |
| Battery location | Under the trunk |
| Electric motor power | 18 Hp |
| Electric motor Torque | 200 Nm (147.51 lb.-ft.) |
| Electric motor location | Between the combustion engine and the transmission |
| Electric motor type | Synchronous |
| System power | 208 Hp |
| System torque | 330 Nm (243.4 lb.-ft.) |
| Power | 190 Hp @ 4400-6500 rpm |
| Torque | 310 Nm @ 1500-4000 rpm (228.64 lb.-ft. @ 1500-4000 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | B48B20P |
| Engine displacement | 1998 cm3 (121.93 cu. in.) |
| Number of cylinders | 4 |
| Engine configuration | Inline |
| Cylinder Bore | 82 mm (3.23 in.) |
| Piston Stroke | 94.6 mm (3.72 in.) |
| Compression ratio | 11.6:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Twin-scroll turbo, Intercooler |
| Valvetrain | VALVETRONIC, Double-VANOS |
| Engine oil capacity | 6.3 l (6.66 US qt | 5.54 UK qt) |
| Kerb Weight | 1775 kg (3913.21 lbs.) |
| Max. weight | 2435 kg (5368.26 lbs.) |
| Max load | 660 kg (1455.05 lbs.) |
| Trunk (boot) space – minimum | 570 l (20.13 cu. ft.) |
| Trunk (boot) space – maximum | 1700 l (60.03 cu. ft.) |
| Fuel tank capacity | 60 l (15.85 US gal | 13.2 UK gal) |
| Max. roof load | 100 kg (220.46 lbs.) |
| Permitted trailer load with brakes (12%) | 2000 kg (4409.25 lbs.) |
| Permitted trailer load without brakes | 750 kg (1653.47 lbs.) |
| Permitted towbar download | 100 kg (220.46 lbs.) |
| Length | 5060 mm (199.21 in.) |
| Width | 1900 mm (74.8 in.) |
| Width including mirrors | 2156 mm (84.88 in.) |
| Height | 1515 mm (59.65 in.) |
| Wheelbase | 2995 mm (117.91 in.) |
| Front track | 1634 mm (64.33 in.) |
| Rear (Back) track | 1668 mm (65.67 in.) |
| Front overhang | 945 mm (37.2 in.) |
| Rear overhang | 1120 mm (44.09 in.) |
| Ride height (ground clearance) | 155 mm (6.1 in.) |
| Drag coefficient (Cd) | 0.26 |
| Minimum turning circle (turning diameter) | 11.7 m (38.39 ft.) |
| Drivetrain Architecture | Rear wheel drive. MHEV. ICE and electric motor drive rear wheels. |
| Number of gears and type of gearbox | 8 gears, automatic transmission Steptronic |
| Front suspension | Coil spring, Double wishbone, Transverse stabilizer |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS, 4-wheel steering |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 225/55 R18 |
| Wheel rims size | 7.5J x 18 |
Powertrain & Engine Architecture
At the heart of the 520i Touring lies BMW’s B48B20P 2.0-liter inline-four cylinder engine. This engine utilizes direct fuel injection and a twin-scroll turbocharger with an intercooler to deliver a balance of power and efficiency. The engine’s VALVETRONIC and Double-VANOS technologies optimize valve timing and lift for improved responsiveness and fuel economy. The mild hybrid system, featuring a 48-volt lithium-ion battery and a 18 hp electric motor integrated between the engine and the transmission, provides a power boost during acceleration and enables smoother start-stop operation. The 8-speed Steptronic automatic transmission is specifically tuned to work in conjunction with the engine and mild hybrid system, offering seamless gear changes and optimized fuel consumption.
Driving Characteristics
The 520i Touring offers a comfortable and refined driving experience. While not as overtly sporty as higher-powered 5 Series variants, the 208 hp system output provides adequate performance for everyday driving and highway cruising. Acceleration from 0-60 mph takes approximately 7.4 seconds. The Steptronic transmission provides smooth and quick shifts, and the mild hybrid system contributes to a responsive feel. The rear-wheel drive configuration provides balanced handling, although it may not offer the same level of all-weather capability as xDrive all-wheel drive models. The gear ratios are optimized for fuel efficiency, with taller gearing in higher gears to reduce engine speed at cruising speeds.
Equipment & Trim Levels
The 520i Touring typically comes standard with a comprehensive suite of features, including BMW’s iDrive infotainment system with a large touchscreen display, navigation, Apple CarPlay and Android Auto compatibility, and a premium sound system. Standard interior features include leatherette upholstery, power-adjustable front seats, and automatic climate control. Optional extras include leather upholstery, a panoramic sunroof, advanced driver-assistance systems (such as adaptive cruise control and lane keeping assist), and upgraded audio systems. Trim levels may vary depending on the market, but generally offer increasing levels of luxury and technology.
Chassis & Braking
The G61 5 Series Touring features a sophisticated chassis design with a coil spring, double wishbone front suspension and an independent multi-link rear suspension. Both ends incorporate a transverse stabilizer bar to reduce body roll. The 520i Touring is equipped with ventilated disc brakes on all four wheels, providing ample stopping power. Standard safety features include ABS, electronic stability control, and traction control. Available options include 4-wheel steering, which enhances agility at low speeds and stability at high speeds.
Market Reception & Comparison
The 520i Touring has been generally well-received by automotive critics as a practical and efficient option within the 5 Series lineup. It is often praised for its comfortable ride, refined interior, and fuel-efficient powertrain. Compared to higher-output 5 Series variants, such as the 530i or 540i, the 520i offers a more affordable entry point into the 5 Series range, but with a trade-off in outright performance. Compared to diesel-powered 5 Series models, the 520i offers a smoother and quieter driving experience, but may not achieve the same level of fuel economy.
Legacy
The B48 engine family, including the B48B20P variant used in the 520i Touring, has proven to be a reliable and durable powertrain. While long-term reliability data is still emerging for the G61 generation, the B48 engine has generally received positive reviews for its robustness. The mild hybrid technology incorporated into the 520i Touring represents a step towards greater electrification and improved fuel efficiency. As a used car, the 520i Touring is expected to hold its value well, appealing to buyers seeking a premium estate car with a good balance of performance, efficiency, and practicality.
