The Suzuki Ertiga II 1.5 (105 hp) Automatic is a seven-seat multi-purpose vehicle (MPV) produced by Suzuki beginning in 2018. Representing the second generation of the Ertiga, this variant occupied a crucial position in the lineup as the primary automatic transmission option, aimed at buyers prioritizing convenience and ease of driving over outright performance. It was positioned as a mid-range offering, bridging the gap between the base manual transmission models and potentially higher-trim levels with additional features. The Ertiga II is built on Suzuki’s Heartect platform, a lightweight yet rigid chassis designed to improve fuel efficiency and handling. This generation marked a significant step up in terms of design, interior space, and features compared to its predecessor.
Powertrain & Engine Architecture
The heart of the Ertiga II 1.5 Automatic is the K15B 1.5-liter inline-four cylinder gasoline engine. This engine, a mainstay in several Suzuki models, is known for its reliability and reasonable fuel economy. The K15B utilizes a naturally aspirated configuration, meaning it does not employ turbocharging or supercharging. It features a double overhead camshaft (DOHC) valvetrain with variable valve timing (VVT) on both intake and exhaust camshafts, optimizing performance across the engine’s operating range. Fuel delivery is managed by a multi-port fuel injection system. The engine produces 105 horsepower at 6000 rpm and 138 Nm (101.78 lb-ft) of torque at 4400 rpm.
The engine is mated to a four-speed automatic transmission. While not the most modern transmission technology, the four-speed automatic was chosen for its simplicity, durability, and cost-effectiveness. The gear ratios are tuned for everyday drivability, prioritizing smooth acceleration and fuel efficiency rather than sporty performance. The transmission is electronically controlled, offering a ‘Drive’ and ‘Low’ gear selection. The automatic transmission contributes to the vehicle’s ease of use, particularly in congested urban environments.
Engine Specifications
The K15B engine boasts a bore of 74 mm (2.91 inches) and a stroke of 85 mm (3.35 inches), resulting in a displacement of 1462 cm³ (89.22 cubic inches). It has a compression ratio of 10.5:1. The engine requires 3.1 liters (3.28 US quarts, 2.73 UK quarts) of engine oil and 4 liters (4.23 US quarts, 3.52 UK quarts) of coolant.
Driving Characteristics
The Ertiga II 1.5 Automatic delivers a comfortable and predictable driving experience. With 105 hp and 138 Nm of torque, acceleration is adequate for everyday driving situations, but it’s not particularly brisk. The four-speed automatic transmission contributes to a smooth, if not particularly engaging, driving experience. The gear changes are generally seamless, and the transmission downshifts readily when needed. Compared to the manual transmission version of the same engine, the automatic sacrifices some responsiveness and fuel economy. However, it provides a significant convenience advantage, especially in stop-and-go traffic. Compared to potential higher-output engine options (if offered in other markets), this variant prioritizes fuel efficiency and affordability over outright performance.
The weight-to-power ratio of 11.2 kg/hp and the weight-to-torque ratio of 8.6 kg/Nm reflect the vehicle’s moderate performance capabilities. The Ertiga II 1.5 Automatic is best suited for urban commuting and family transportation, rather than spirited driving or long-distance highway journeys.
Equipment & Trim Levels
The standard equipment level of the Ertiga II 1.5 Automatic varied depending on the specific market and year of production. Generally, it included features such as air conditioning, power windows, central locking, and a basic audio system. Safety features typically included ABS (Anti-lock Braking System) and dual front airbags. Higher trim levels often added features like alloy wheels, a touchscreen infotainment system, rear parking sensors, and a multi-function steering wheel. Interior upholstery was typically cloth, with options for upgraded materials in higher trims. The dashboard layout was functional and straightforward, prioritizing usability over aesthetic flair.
Chassis & Braking
The Ertiga II utilizes an independent McPherson strut suspension system with coil springs and an anti-roll bar at the front, providing a comfortable ride and decent handling. The rear suspension employs an independent torsion beam setup, which is a cost-effective solution that offers a good balance between ride comfort and space efficiency. The front brakes are ventilated discs, providing adequate stopping power, while the rear brakes are drums. The steering system is an electric power steering rack and pinion, offering light and easy steering feel. The vehicle rides on 15-inch wheels with tire size 185/65 R15.
Market Reception & Comparison
The Suzuki Ertiga II 1.5 Automatic was generally well-received in markets where it was sold, particularly in Southeast Asia and India. Critics praised its spacious interior, comfortable ride, and affordable price point. The automatic transmission was a significant selling point for buyers seeking convenience. However, some reviewers noted that the engine could feel underpowered when fully loaded with passengers and luggage. Fuel economy was generally considered to be good for a seven-seat MPV. Compared to other MPVs in its class, the Ertiga II offered a compelling combination of value, space, and practicality. Its reliability was also a key factor in its market success.
Technical Specifications
| Body Type | MPV, 5 Doors, 7 Seats |
| Engine Type | 1.5L Inline-4 Gasoline |
| Engine Code | K15B |
| Engine Displacement | 1462 cm³ (89.22 cu. in.) |
| Power | 105 hp @ 6000 rpm |
| Torque | 138 Nm (101.78 lb-ft) @ 4400 rpm |
| Compression Ratio | 10.5:1 |
| Fuel Injection | Multi-port |
| Transmission | 4-speed Automatic |
| Drivetrain | Front Wheel Drive |
| Front Suspension | Independent McPherson Strut with Coil Spring & Anti-Roll Bar |
| Rear Suspension | Independent Torsion Beam |
| Front Brakes | Ventilated Discs |
| Rear Brakes | Drums |
| Kerb Weight | 1180 kg (2601.45 lbs) |
| Fuel Tank Capacity | 45 l (11.89 US gal, 9.9 UK gal) |
| Length | 4395 mm (173.03 in) |
| Width | 1735 mm (68.31 in) |
| Height | 1690 mm (66.54 in) |
| Wheelbase | 2740 mm (107.87 in) |
| Trunk Space (min/max) | 153 – 803 l (5.4 – 28.36 cu. ft) |
Legacy
The Suzuki Ertiga II 1.5 Automatic has proven to be a reliable and durable vehicle, with many examples still on the road today. The K15B engine is known for its longevity, and the four-speed automatic transmission, while not sophisticated, is generally robust. In the used car market, the Ertiga II 1.5 Automatic remains a popular choice for families seeking an affordable and practical MPV. Its spacious interior, comfortable ride, and reasonable running costs make it an attractive option. While newer MPVs offer more advanced features and technology, the Ertiga II 1.5 Automatic continues to represent a good value proposition for budget-conscious buyers.
