The SEAT Arona entered the competitive small SUV market in 2017 as a fresh contender, offering drivers a blend of Spanish flair, Volkswagen Group engineering, and practical appeal. This review zeroes in on the 1.6 TDI diesel variant, delivering 113-115bhp and robust torque for effortless acceleration. Built on the same MQB platform as the Ibiza supermini, the Arona stands just 18mm longer yet provides superior cargo space, making it ideal for families and fleet users alike.
Engine Performance and Driving Dynamics
At the heart of this model lies the 1.6-liter TDI diesel engine, producing around 113-115bhp and a substantial torque figure that enables swift overtakes without gear changes. Reviewers note its strong mid-range shove, perfect for motorway cruising and urban agility. While not the quickest to 62mph—typically around 10 seconds—the diesel’s low-end pull makes it feel lively.
The six-speed manual gearbox shifts smoothly, enhancing the overall driving experience on varied roads, from pothole-ridden streets to highways. Suspension tuning is firmer than the Ibiza to handle the SUV’s raised ride height, yet it absorbs bumps competently with minimal body roll. Steering is precise, and driving modes allow customization of throttle and response for efficiency or sportiness.
- Torque advantage: Ideal for overtaking at speed without downshifting.
- Handling poise: Agile cornering despite taller stance.
- Gearbox feel: Positive shifts, though some note minor notchy feedback in petrol siblings.
Compared to the popular 1.0 TSI petrol (115PS, 200Nm), the diesel trades some refinement for torque and economy. Petrol versions feel lighter, but the TDI suits high-mileage drivers.
Fuel Efficiency and Running Costs
Diesel efficiency shines here, with combined figures around 65.7mpg under NEDC testing, far surpassing the petrol’s 56.5-57.6mpg. CO2 emissions hover at 113-115g/km, matching petrols in base trims but incurring a 3% Benefit-in-Kind tax penalty for company users. First-year road tax is comparable at £160, with subsequent years at £140.
| Engine | Power (PS) | Torque (Nm) | Combined MPG (NEDC) | CO2 (g/km) |
|---|---|---|---|---|
| 1.6 TDI (115PS) | 115 | ~250 | 65.7 | 113-115 |
| 1.0 TSI (115PS) | 115 | 200 | 57.6 | 111-113 |
| 1.6 TDI (95PS) | 95 | ~250 | ~70+ | ~110 |
For private buyers, the diesel’s premium—about £2,160 more than equivalent petrol—requires high annual mileage to recoup via fuel savings. Fleets favor it for economy, especially with 40% of sales projected as diesels.
Interior Comfort and Practicality
Space defies the Arona’s compact footprint: 400-liter boot capacity leads the class, outpacing Nissan Juke (364L) and Renault Captur (377L), though Volkswagen T-Roc edges it at 445L. Rear head- and legroom impress for adults, with a raised driving position offering commanding visibility.
Quality materials include supportive seats and gloss black trim. Higher trims add an 8-inch touchscreen with sat-nav, Apple CarPlay, Android Auto, wireless charging, and auto climate control. Base SE Technology packs essentials without excess.
Pros
- Best-in-class boot space.
- Supportive, comfortable seats.
- Tech-rich infotainment.
Cons
- Top trims pricey for extras like chrome accents.
- Some diesel vibration at idle.
Rivals and Market Positioning
The Arona slots against Nissan Juke, Renault Captur, and Ford Puma in the small crossover segment. It undercuts many on price while matching space and dynamics. No 4×4 option limits off-road appeal, but front-wheel drive suffices for most. Petrol Arona often wins for lower cost and refinement unless diesel economy is paramount.
Safety and Reliability Insights
Standard safety includes autonomous emergency braking in higher trims. Euro NCAP rated similar SEAT models highly, with strong adult/child occupant protection. Reliability aligns with VW Group standards, bolstered by the proven MQB platform.
Trim Levels and Pricing Overview
Starting from SE, escalating to SE Technology (sat-nav, CarPlay), FR (sportier looks), and Xcellence Lux (keyless, adaptive cruise). Our test Xcellence TDI neared £23,000, but SE Technology offers best value.
| Trim | Key Features | Est. Price (2017) |
|---|---|---|
| SE | Air-con, alloys, basic safety | £18,000+ |
| SE Technology | 8″ touchscreen, wireless charge | £20,000+ |
| Xcellence | Cruise, keyless, premium trim | £22,000+ |
Long-Term Ownership Considerations
Diesels like the 1.6 TDI hold value well for high-milers, with service intervals at 12 months/10,000 miles. Running costs remain competitive, though AdBlue wasn’t standard here. Used market favors well-equipped models.
Frequently Asked Questions (FAQs)
What is the fuel economy of the SEAT Arona 1.6 TDI?
Around 65.7mpg combined (NEDC), ideal for long-distance efficiency.
How does the diesel compare to the 1.0 TSI petrol?
Diesel offers better torque and mpg but less refinement; petrol is cheaper upfront.
Is the Arona’s boot space class-leading?
Yes, 400 liters beats Juke and Captur.
Available transmissions for the 1.6 TDI?
Six-speed manual standard; lower 95PS pairs with DSG auto.
Suitable for company car drivers?
Yes, low CO2, but 3% BiK surcharge applies.
The SEAT Arona 1.6 TDI proves a smart pick for efficiency-focused buyers, balancing fun-to-drive traits with practicality in a crowded market.
References
- New SEAT Arona 1.6 TDI diesel 2017 review — Auto Express. 2017-10-27. https://www.autoexpress.co.uk/seat/arona/101523/new-seat-arona-16-tdi-diesel-2017-review
- Seat Arona (2017 – ) Review — Regit.cars. 2017. https://www.regit.cars/car-reviews/seat-arona-2017-review-70293
- Seat Arona 1.6 TDI 115hp review — Business Car. 2017. https://www.businesscar.co.uk/test-drives/seat-arona-16-tdi-115hp-review/
- Road test: SEAT Arona 1.6 TDI — Fleet World. 2017. https://fleetworld.co.uk/road-test-seat-arona-1-6-tdi/
- SEAT Arona (2017 – 2021) used car review — RAC Drive. 2021. https://www.rac.co.uk/drive/car-reviews/seat/arona/arona-2017-2021/
- Seat Arona Review 2026 — Top Gear. 2026. https://www.topgear.com/car-reviews/arona