Speed Limiters for Scania Trucks: R, S, G, P and L Series

Scania is one of the most respected names in heavy commercial vehicles, with a strong presence across UK haulage, construction, and distribution fleets. Known for their durability, fuel efficiency, and driver comfort, Scania trucks are a premium choice for operators who demand the best from their vehicles.

AutoKontrol has over 41 years of experience in speed limiter technology, and Scania trucks are a platform we know inside and out. We supply and fit speed limiters for every Scania model currently operating in the UK, from the flagship S Series to the urban-focused L Series.

Scania Model-by-Model Speed Limiter Guide

Scania S Series

The S Series is Scania’s flagship long-haul tractor unit, featuring the flat-floor high cab that has become iconic in European haulage. Current S Series models use Scania’s latest engine platform with SENT protocol throttle position sensors as standard.

Recommended product: SENT Speed Limiter

Our SENT Speed Limiter provides the highest precision interface with Scania’s latest electronic throttle architecture, ensuring smooth speed control that works in harmony with the vehicle’s engine management system.

Scania R Series

The R Series is Scania’s long-haul and heavy distribution workhorse, and one of the most common Scania models on UK roads. The current generation R Series uses SENT protocol throttle signals, while earlier Euro VI R Series models use conventional drive-by-wire electronic throttle.

Recommended product:

• Current generation R Series (New Generation, 2016 onwards): SENT Speed Limiter
• Earlier Euro VI R Series: DBW Speed Limiter
• Older R Series with electronic throttle (Euro V): DBW Speed Limiter

Scania G Series

The G Series occupies the middle ground in Scania’s range, offering a lower cab height than the R Series while maintaining long-haul capability. It is popular for distribution work, tanker operations, and tipper applications where cab height matters. The G Series shares its powertrain and electronic architecture with the R Series.

Recommended product:

• Current generation G Series: SENT Speed Limiter
• Earlier Euro VI G Series: DBW Speed Limiter

Scania P Series

The P Series is Scania’s short-cab model, designed for applications where manoeuvrability and a compact footprint are priorities — construction, municipal work, and urban distribution. Current P Series models use the same engine and throttle technology as other Scania ranges.

Recommended product:

• Current generation P Series: SENT Speed Limiter
• Earlier Euro VI P Series: DBW Speed Limiter
• Older P Series with electronic throttle: DBW Speed Limiter

Scania L Series

The L Series is Scania’s low-entry urban distribution truck, specifically designed for city deliveries with improved driver visibility and reduced cab height for urban safety compliance. The L Series uses the same electronic throttle platform as the P Series.

Recommended product:

• Current L Series: SENT Speed Limiter
• Earlier Euro VI L Series: DBW Speed Limiter

If you are unsure which throttle type your Scania uses, contact AutoKontrol for a free compatibility check. We can identify the correct product from your vehicle registration or chassis number.

Additional Solutions for Scania Fleets

TrackSpeed: Speed Limiting with GPS Tracking

TrackSpeed combines an AutoKontrol speed limiter with ScorpionTrack Fleet GPS tracking in a single integrated installation. For Scania fleet operators, this means verified speed compliance, real-time vehicle location, route history, and driver behaviour analytics — all managed through one platform.

TrackSpeed is especially valuable for operators who need to demonstrate compliance to customers, insurers, or regulators with hard data rather than driver assurances.

GeoKontrol 2: Geofenced Speed Control

GeoKontrol 2 automatically adjusts the vehicle’s maximum speed based on GPS location. When a Scania truck enters a restricted zone — a 20mph residential area, a depot with a 5mph limit, or a customer site with specific speed requirements — GeoKontrol 2 reduces the speed limit automatically without any driver action.

Fleet managers can create custom geofenced zones through a simple management interface, or rely on automatic zone detection. GeoKontrol 2 is a standalone IoT device that requires no telematics subscription.

Speed Limiter Regulations for HGVs

UK and EU law requires all goods vehicles over 3.5 tonnes to have a speed limiter fitted and operational:

• Vehicles 3.5 to 7.5 tonnes: Limited to 56 mph (90 km/h)
• Vehicles over 7.5 tonnes: Limited to 56 mph (90 km/h)

These requirements are set out in ECE Regulation 89 (R89) and enforced in the UK by the DVSA. Failing to maintain a functioning speed limiter can result in prohibition notices, fines, and consequences for your O-licence.

The EU General Safety Regulation (EU 2019/2144) introduces further Intelligent Speed Assistance (ISA) requirements, signalling an ongoing regulatory shift toward more sophisticated speed management systems.

Professional Fitting by SGH Connect

All AutoKontrol speed limiter installations on Scania trucks are carried out by SGH Connect, our nationwide team of trained mobile technicians. SGH Connect is part of Scorpion Group Holdings alongside AutoKontrol, providing a direct link between product manufacturer and installer.

The fitting process is straightforward:

1. Get a quote — we confirm the correct product for your Scania model and provide a fixed-price quotation
2. Book installation — choose a date, time, and location that minimises disruption to your operations
3. On-site fitting — an SGH Connect technician installs the speed limiter at your premises or any convenient location
4. Calibration — the system is calibrated and tested against your Scania’s speedometer to ensure accuracy
5. Documentation — you receive full certification and compliance records

We offer professional fitting anywhere in the UK within 5 working days. For larger Scania fleets, we work with you to schedule installations in phases that keep your vehicles on the road.

Why Choose AutoKontrol for Your Scania Fleet

AutoKontrol products are 100% designed and manufactured in the UK, ISO certified, and trusted in over 50 countries worldwide. With 41 years in the speed limiter industry, we bring unmatched experience to every installation.

Choosing AutoKontrol for your Scania fleet means:

• Deep Scania expertise — we hold application data for every Scania model and generation currently in UK service
• Complete product coverage — SENT, DBW, and System 80 products to match any Scania throttle configuration
• Direct manufacturer support — our engineering team designed these products and can support any technical query
• UK-wide fitting — SGH Connect installs at your location, anywhere in the UK, within 5 working days
• Full regulatory compliance — every installation meets DVSA requirements and ECE R89 standards

Get a Quote for Your Scania Fleet

From a single Scania L Series on urban deliveries to a national fleet of R Series tractor units, AutoKontrol has the proven speed limiter solution for your vehicles.

Contact AutoKontrol for a free, no-obligation quote — provide your Scania model details and fleet size, and we will recommend the right product and deliver a clear, fixed-price quotation.