Tata Curvv vs BYD SEALION 7

A proper head-to-head in South Africa — we cover price, performance, petrol economy, safety and what it'll actually cost you to own each one long term.

Tata Curvv in South Africa

Tata Curvv

1.2T Accomplished S DCA Petrol 7-Speed DCT Current
ZAR 449,900 ex-showroom
⚡ 88 kW 🔧 170 Nm ⛽ 16.39 km/l
VS
BYD SEALION 7 in South Africa

BYD SEALION 7

Performance EV AWD 4.5S Electric Single-Speed Reduction Gear Current
ZAR 1,319,900 ex-showroom
⚡ 390 kW 🔧 690 Nm
Add a 3rd car

At a Glance — Who Wins What

Performance SEALION 7
Fuel Economy SEALION 7
🛡 Safety SEALION 7
📦 Practicality SEALION 7
🔑 Ownership Not enough comparable data
Curvv starts ZAR 760,000 cheaper Curvv from ZAR 349,900 · SEALION 7 from ZAR 1,109,900

Key Specs Side by Side

The specs that matter most — highlighted where one car leads.

Spec Curvv SEALION 7
Maximum Power 88 kW @ 5500 rpm 390 kW
Maximum Torque 170 Nm @ 1750-4000 rpm 690 Nm
Engine Size 1199 cc Not Applicable
Combined Fuel Economy 16.39 km/l Not Applicable
Ground Clearance 208 mm 163 mm
Boot / Load Bay 500 l 500 l
Airbags 6 9
Kerb Weight 1378 kg 2340 kg
Seating Capacity 5 seats 5 seats
Warranty 5 years / 125,000 km 5 years/100000 km complete vehicle; 8 years/200000 km power battery; 5 years/100000 km drive unit

= leads in this spec

The Bottom Line

SEALION 7 has a large lead in Hagalu's source-backed catalogue index over Curvv.

Where They Actually Differ

Performance SEALION 7 +61 pts
Efficiency SEALION 7 +27 pts
Safety SEALION 7 +13 pts
Practicality SEALION 7 +1 pts

What Each Car Gets Right (and Wrong)

Curvv

Strengths
  • Nothing stands out clearly here.
Weak Spots
  • Less powerful engine setup
  • Lower fuel efficiency
  • Fewer listed safety features
  • Lower published practicality figures
Best suited to: General Use
Catalogue-index leader

SEALION 7

Strengths
  • More powerful engine output
  • Better fuel efficiency
  • Stronger listed safety equipment
  • Stronger published practicality figures
Weak Spots
  • No obvious weak spots to flag.
Best suited to: Published Performance Published Efficiency Published Practicality

Which One's Right for You?

Curvv

  • Buyers who prefer this derivative's confirmed specification mix

SEALION 7

  • Buyers prioritising the stronger published powertrain figures
  • Buyers prioritising the lower published fuel or energy use
  • Buyers prioritising the more complete listed safety equipment
  • Buyers prioritising the stronger published space and capacity figures

Full Specs, Side by Side

Spec Curvv SEALION 7
Model Introduced Year 2025 2025
Generation First-generation South African-market Tata Curvv coupé SUV First South African SEALION 7 generation
Facelift History Introduced with Tata Passenger Vehicles' South African return in 2025; no South African facelift has been announced No separately marketed South African facelift announced as at August 2026
Facelift Launched Since 2025 Original current-generation version
Facelift Version Ending Current Current
Body Style Coupé SUV SUV
Model Year 2026 2026
Production Status Active Active
Segment Mid-size coupé SUV Medium SUV
Vehicle Type Passenger Car Passenger vehicle
Spec Curvv SEALION 7
Length 4308 mm 4830 mm
Width 1810 mm 1925 mm
Height 1635 mm 1620 mm
Wheelbase 2560 mm 2930 mm
Ground Clearance (Default) 208 mm 163 mm
Ground Clearance (With Full Seating Load) 180 mm 140 mm
Fuel Tank Capacity 44 l 0 l
Boot/Cargo Space 500 l 500 l
Kerb Weight 1378 kg 2340 kg
Gross Vehicle Weight (GVW) 1788 kg 2750 kg
Payload Capacity 410 kg 410 kg
Towing Capacity 750 kg 1500 kg
Seating Capacity 5 seats 5 seats
Number of Rows 2 rows 2 rows
Doors 5 doors 5 doors
Minimum Turning Radius 5.35 m 5.85 m
Front Headroom 1000 mm 980 mm
Rear Headroom 910 mm 940 mm
Front Legroom 1060 mm 1100 mm
Rear Legroom 880 mm 820 mm

Source-backed Catalogue Index

A transparent specification index shown only when every vehicle clears the minimum comparable-data threshold.

Weighted / 100
Catalogue-index readout

SEALION 7 leads by 26 points

SEALION 7 has a large lead in Hagalu's source-backed catalogue index over Curvv.

Index leader 88 /100
Lead 26 points
Data 69% source coverage
88
#1 Index leader

SEALION 7

69% source coverage 3 strong categories
Best at Performance 100 Check Practicality 62
Performance 100
Efficiency 90
Safety 99
Practicality 62
Leads by 26 points
62
#2

Curvv

73% source coverage 1 strong categories
Best at Safety 86 Check Performance 39
Performance 39
Efficiency 63
Safety 86
Practicality 61
Performance 24% Safety 22% Practicality 22% Efficiency 17% Ownership 15%
Category leaders What moves the verdict
Performance SEALION 7 +61 Efficiency SEALION 7 +27 Safety SEALION 7 +13 Practicality SEALION 7 +1

Large difference in the source-backed catalogue index.

Why this score View full breakdown
Catalogue-index leader

SEALION 7

Performance 100/100
Efficiency 90/100
Safety 99/100
Practicality 62/100

Curvv

Performance 39/100
Efficiency 63/100
Safety 86/100
Practicality 61/100

How to Read This Comparison

🏆 BYD SEALION 7 leads the catalogue index with 88 pts vs 62 pts for Curvv

In Hagalu's source-backed catalogue index, SEALION 7 leads. However, Curvv may suit buyers prioritising different confirmed fields. Ultimately, the right choice depends on your driving priorities in South Africa.

Buyers Also Looked At These

Other comparisons that people in the same boat tend to check out.

Questions Buyers Usually Ask

There is no universal winner. Use the comparison table to match the exact South African derivatives on price, safety equipment, space, powertrain and ownership cover. The category indicators summarise published catalogue data; they are not a road test or customer rating.

Compare the published consumption or mileage rows for the exact derivatives using the same unit and test basis. A catalogue figure is useful for like-for-like comparison, but traffic, speed, load, weather and driving style can change actual fuel use.

Compare only equipment explicitly listed for each derivative, including airbags, stability control and driver-assistance systems. Confirm the exact trim with the manufacturer, and treat any independent crash-test result separately because equipment and ratings can differ by market.

A reliable five-year total cannot be calculated from catalogue data alone. Add the exact purchase and finance cost, fuel or electricity, insurance quotes, scheduled servicing, tyres and expected resale value. Check whether the selected derivative includes a service or maintenance plan.

Use the seating, boot or load-space, ISOFIX and safety rows as a first check. Then test the exact cars with your child seats, passengers and typical luggage, because published dimensions do not show every access or comfort difference.

Compare the published power, torque and 0–100 km/h rows when they are available for both exact derivatives. Vehicle weight, gearing and power delivery also matter, so catalogue outputs alone do not establish real-world overtaking or response.

Hagalu does not publish a guaranteed resale winner. Depreciation depends on age, mileage, condition, derivative, colour, supply and demand. Compare several current used-market listings and obtain trade-in valuations for equivalent examples before relying on a resale estimate.

Check the exact derivatives for drive type, ground clearance, tyres, approach and departure angles, wading depth and low-range gearing where officially disclosed. SUV styling or all-wheel drive alone does not prove that a vehicle is suitable for demanding off-road use.

Calculate each exact derivative using your monthly distance and a current fuel or electricity price, then add finance, insurance, scheduled service, tyres and licence costs. Hagalu does not claim a fixed monthly saving without those buyer-specific inputs.

It is worth more only when the exact price difference buys equipment, space, performance or ownership cover that matters to you. Compare like-for-like lifecycle states and derivatives; a current offer and a historical last-listed price are not directly equivalent.

In Depth — Breaking It All Down

This Curvv and SEALION 7 comparison uses the exact South African derivatives selected above. The catalogue index covers performance, efficiency, safety equipment, practicality and ownership cover only where comparable source-backed fields are present.

Performance index: Curvv 39 vs SEALION 7 100.

Efficiency index: Curvv 63 vs SEALION 7 90.

Safety-equipment index: Curvv 86 vs SEALION 7 99.

Practicality index: Curvv 61 vs SEALION 7 62.

Ownership-cover index: Curvv not separately scored vs SEALION 7 not separately scored.

These figures are Hagalu catalogue-comparison indicators, not customer ratings, crash-test scores, resale guarantees or a substitute for a road test. Each page shows its weighted source coverage beside the result.