Covers Smart petrol, diesel, and electric powertrains used across UK and European models - from early M160 engines to modern EQ electric motors. Each powertrain code includes specifications, compatible vehicles, and emissions data, sourced from official Mercedes-Benz Group and EU records.
Data sourced from Mercedes-Benz Group Technical Documentation, EU Regulation (EC) No 715/2007, and Smart Technical Service Information (TIS) documents.
Find Smart engine codes by family, model, or generation
| Engine Code | Fuel Type | Series | Specifications |
|---|---|---|---|
| Electric | EDC-Series | View Specs | |
| Electric | EDC-Series | View Specs | |
| Electric | EQ-Series | View Specs | |
| Electric | EQ-Series | View Specs | |
| Electric | SGE-Series | View Specs | |
| Electric | SGE-Series | View Specs |
Explore Smart powertrains developed with Mercedes-Benz engineering.
Explore Smart's transition to all-electric mobility.
Engine specifications and technical data sourced from Mercedes-Benz Group Technical Documentation and EU Vehicle Type Approval Database. Consult vehicle documentation or professional guidance before undertaking mechanical work. Report errors or omissions through our contact channels.
Engine Finders UK Ltd, which operates EngineCode.uk, can pass your enquiry to engine suppliers in the UK. The service is for vehicles in the United Kingdom, with UK delivery or fitting. This is a commercially connected service, and sending an enquiry does not confirm diagnosis or compatibility.
The engine code is essential for ordering parts, diagnosing issues, and verifying compatibility. It is not the same as the VIN or chassis number. This guide shows exactly where to find it - by model and powertrain type - using official Smart and DVLA sources
A unique identifier stamped on the engine block or motor housing used for parts and service.
The vehicle identification number that holds encoded vehicle and powertrain information.
The chassis or frame number used for registration and legal identification.
Locate the engine code on the rear engine cover, near the oil filler cap. It is stamped into a metal plate or on a white label. Look for "M160E07" or "M160E08".
The engine code is located on a white label attached to the front engine compartment, near the coolant reservoir. It reads "M132DE08" for the 0.9L turbo petrol.
Open the front hood and look near the power electronics module. The motor code is on a label reading "EQ01" or similar. Confirm on the V5C under "Engine Number".
The engine code is cast into the front of the engine block, near the timing cover. Look for "M132DE08" stamped on the aluminium housing.
Engine code locations per Smart TIS Document – Vehicle Identification. V5C field definitions from DVLA Guide to Vehicle Registration. VIN structure compliant with EU Regulation (EC) No 715/2007, Article 7.
A technical breakdown of Smart's core powertrain systems including Mercedes-Benz sourced engines, turbocharging, electric motor technology and modular design with documented reliability impacts. All data sourced from Mercedes-Benz Group documentation, Smart TIS and EU Regulation (EC) No 715/2007
Smart has historically used compact Mercedes-Benz sourced engines, optimised for urban mobility. The M160 (1998-2007) and M132 (2014-2020) families prioritise packaging efficiency and low-end torque for city driving.
Both engines use turbocharging and direct injection for efficiency. The M160 features a rear-mounted layout unique to the fortwo 450/451. The M132 uses a conventional front layout with improved thermal management and Euro 6 compliance.
0.6L turbo petrol
Rear-mounted, 45 kW
0.7L turbo petrol
Revised turbo, 50 kW
0.9L turbo petrol
Front-mounted, Euro 6, 66 kW
M160 turbo failure
Small turbo prone to heat stress and oil coking
M160 timing chain tensioner
Rear-mounted chain difficult to access; tensioner wear common
M132 oil cooler seals
Seals may leak after 80,000 miles; monitor oil level
Smart has historically used compact Mercedes-Benz sourced engines, optimised for urban mobility. The M160 (1998-2007) and M132 (2014-2020) families prioritise packaging efficiency and low-end torque for city driving.
Both engines use turbocharging and direct injection for efficiency. The M160 features a rear-mounted layout unique to the fortwo 450/451. The M132 uses a conventional front layout with improved thermal management and Euro 6 compliance.
0.6L turbo petrol
Rear-mounted, 45 kW
0.7L turbo petrol
Revised turbo, 50 kW
0.9L turbo petrol
Front-mounted, Euro 6, 66 kW
M160 turbo failure
Small turbo prone to heat stress and oil coking
M160 timing chain tensioner
Rear-mounted chain difficult to access; tensioner wear common
M132 oil cooler seals
Seals may leak after 80,000 miles; monitor oil level
All technical descriptions and failure data sourced from Mercedes-Benz Group Product Technical Reports, Smart TIS Service Information, and EU Regulation (EC) No 715/2007 on vehicle type-approval.
Authoritative data on Smart's global powertrain production, plant operations, and strategic partnerships. All figures sourced from Mercedes-Benz Group Annual Reports, Sustainability Reports, and EU industrial compliance records.
Smart powertrains are produced at specialised facilities, with increasing focus on electric motor assembly.
Smart transitioned to 100% electric production in 2024. Note the rapid decline in petrol/diesel as EQ models scale up via the Geely partnership.
Note: Petrol/diesel production ended in 2024 per Smart's all-electric strategy. Figures reflect transition period and new Geely joint venture ramp-up.
Strategic joint venture established in 2019. Smart-Geely Automotive Technology Co. Ltd. develops and produces new electric models (#1, #3) on the SEA platform, combining Mercedes-Benz design with Geely manufacturing scale.
SEA platform, EQ02 motor architecture, infotainment
Xi'an plant assembly; global distribution via Mercedes-Benz network
Smart-Geely Joint Venture Announcement, 2019
Transition reflects Smart's all-electric strategy and EU emissions policy.
This aligns with EU 2035 ICE phase-out roadmap and Smart's brand repositioning as a pure EV manufacturer.
Powertrain production years verified via Mercedes-Benz Group Product Reports and EU type-approval records
The most common questions about engine codes, what they mean, how to find them and how this database works
Confirm the full engine designation using vehicle-specific manufacturer records and the engine marking. An engine serial number, a registration record and a marketed power badge are not automatically the same identifier. Match the VIN/build data and the installed engine before selecting parts or a replacement.
No. A factory-application reference and a replacement-interchange decision are different. Match the full engine designation, vehicle build data, emissions equipment, controls and relevant supplier/OEM information.
No. Records have different review states. Read the correction notice, source scope and application limits on the individual record. Missing technical fields must not be inferred from similar engine codes.
EngineCode.uk provides reference information about Smart engines. It is operated by Engine Finders UK Ltd and also offers an optional replacement-engine enquiry service. Technical information can contain errors or omissions. Check the sources and verification notes for the relevant record, and confirm the details for your vehicle before buying parts or arranging work.
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