Arctic Cat Alterra 90 vs Kymco Mongoose 90S (2023)
Side-by-side spec comparison, pricing, and a plain-English breakdown of how the Arctic Cat Alterra 90stacks up against the Kymco Mongoose 90S. Numbers pulled from manufacturer spec sheets — click either bike for the full review.
Spec comparison
| Spec | Arctic Cat Alterra 90 | Kymco Mongoose 90S |
|---|---|---|
| Model year | 2023 | 2022 |
| Price | $3,359 | — |
| Engine | 90 cc | 90 cc |
| Horsepower | — | 6 hp |
| Torque | — | 7 Nm |
| Weight | 129 kg | 120 kg |
| Fuel capacity | 1.4 L | 1.4 L |
| Fuel type | petrol | petrol |
| Transmission | Automatic | Automatic |
| Front brakes | Expanding brake (drum brake) | Expanding brake (drum brake) |
| Rear brakes | Single disc. Hydraulic | Single disc |
| Tires | 20/8-8 / 19/8-8 | 18/7-8 / 18/9-8 |
Arctic Cat Alterra 90 vs Kymco Mongoose 90S — which should you buy?
Picking between the Arctic Cat Alterra 90 and the Kymco Mongoose 90S usually comes down to the numbers you care about most. On paper, the Arctic Cat Alterra 90 brings its published horsepower in a 129 kg package, while the Kymco Mongoose 90S counters with 6 hp at 120 kg.
Our spec tables above highlight the winning number on each line. For the full rider-focused reviews including real-world fuel economy, service costs and available colors, click into either bike: